{"id":19287,"date":"2023-04-07T15:02:34","date_gmt":"2023-04-07T09:32:34","guid":{"rendered":"https:\/\/www.stellarinfo.co.in\/blog\/?p=19287"},"modified":"2024-02-15T08:38:10","modified_gmt":"2024-02-15T03:08:10","slug":"fix-outlook-pst-is-not-compatible-error","status":"publish","type":"post","link":"https:\/\/www.stellarinfo.co.in\/blog\/fix-outlook-pst-is-not-compatible-error\/","title":{"rendered":"How to Fix Outlook.pst Is Not Compatible Error?"},"content":{"rendered":"<table style=\"border: 2px dashed #eee; height: 116px;\">\n<tbody>\n<tr>\n<th style=\"background-color: #eee; text-align: justify;\"><strong>Summary: The &#8220;Outlook.pst Is Not Compatible&#8221; error can be frustrating and can disrupt your work. However, with the troubleshooting steps outlined in this blog, you can fix the error. And prevent it from happening again. You can also use Stellar Repair For Outlook to <a href=\"https:\/\/www.stellarinfo.co.in\/blog\/guide-to-repair-pst-files-in-outlook\/\" target=\"_blank\" rel=\"noopener\">repair damaged .pst files<\/a>.<\/strong><\/p>\n<p><a href=\"https:\/\/cloud.stellarinfo.co.in\/blog\/pst-repair\/StellarRepairforOutlook.exe\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-15769 size-full\" src=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2018\/07\/free-windows-download.png\" alt=\"free windows download\" width=\"252\" height=\"72\" srcset=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2018\/07\/free-windows-download.png 252w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2018\/07\/free-windows-download-150x43.png 150w\" sizes=\"auto, (max-width: 252px) 100vw, 252px\" \/><\/a><\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: justify;\">Outlook.pst is a crucial file that stores all your Outlook mailbox data. It includes emails, contacts, calendars, and tasks. However, sometimes you may encounter an error message that says:<\/p>\n<p style=\"text-align: justify;\">&#8220;Outlook.pst Is Not Compatible.&#8221;<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19294 size-full\" src=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Outlook-pst-is-Not-Compatible.jpg\" alt=\"Outlook-pst-is-Not-Compatible\" width=\"500\" height=\"172\" srcset=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Outlook-pst-is-Not-Compatible.jpg 500w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Outlook-pst-is-Not-Compatible-300x103.jpg 300w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Outlook-pst-is-Not-Compatible-150x52.jpg 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p style=\"text-align: justify;\">Or it can read,<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19293 size-full\" src=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Or-it-can-read.jpg\" alt=\"Fix Outlook.pst Is Not Compatible Error\" width=\"500\" height=\"172\" srcset=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Or-it-can-read.jpg 500w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Or-it-can-read-300x103.jpg 300w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Or-it-can-read-150x52.jpg 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p style=\"text-align: justify;\">This error can stop you from accessing your Outlook data. And that can be frustrating and disruptive to your work.<\/p>\n<p style=\"text-align: justify;\"><strong>Also Read: <a href=\"https:\/\/www.stellarinfo.co.in\/blog\/how-to-recover-contacts-in-outlook-missing-after-windows-10-update\/\" target=\"_blank\" rel=\"noopener\">How to Recover Contacts in Outlook Missing After Windows 10\/11Update?<\/a><\/strong><\/p>\n<p style=\"text-align: justify;\">Fortunately, there are some steps you can take to fix this error. Plus, there are ways to prevent it from happening again in the future.<\/p>\n<h3 style=\"text-align: justify;\"><a href=\"https:\/\/www.stellarinfo.co.in\/software\/buy\/outlook-pst\/buy-now.php?utm_source=Blog&amp;utm_medium=PST-Repair&amp;utm_campaign=Blog-Mid-Banner\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-22710 size-full\" src=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/09\/Midbanner-stellar-repair-for-outlook.jpg\" alt=\"Mid-banner-stellar-repair-for-outlook\" width=\"850\" height=\"350\" srcset=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/09\/Midbanner-stellar-repair-for-outlook.jpg 850w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/09\/Midbanner-stellar-repair-for-outlook-300x124.jpg 300w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/09\/Midbanner-stellar-repair-for-outlook-150x62.jpg 150w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/09\/Midbanner-stellar-repair-for-outlook-768x316.jpg 768w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/09\/Midbanner-stellar-repair-for-outlook-610x250.jpg 610w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><\/a><\/h3>\n<p style=\"text-align: justify;\"><strong>We\u2019ll cover all that and more in this blog.<\/strong><\/p>\n<ul style=\"text-align: justify;\">\n<li><a href=\"https:\/\/www.stellarinfo.co.in\/blog\/fix-outlook-pst-is-not-compatible-error\/#srv1\"><strong>What does the &#8220;Outlook.pst Is Not Compatible&#8221; error mean?<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/www.stellarinfo.co.in\/blog\/fix-outlook-pst-is-not-compatible-error\/#srv2\"><strong>Common causes of Outlook.pst not compatible error<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/www.stellarinfo.co.in\/blog\/fix-outlook-pst-is-not-compatible-error\/#srv3\"><strong>Troubleshooting: Ways to fix the &#8220;Outlook.pst Is Not Compatible&#8221; error<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/www.stellarinfo.co.in\/blog\/fix-outlook-pst-is-not-compatible-error\/#srv4\"><strong>Avoiding Outlook.pst errors in the future<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/www.stellarinfo.co.in\/blog\/fix-outlook-pst-is-not-compatible-error\/#srv5\"><strong>Say goodbye to all Outlook.pst errors with Stellar Repair for Outlook<\/strong><\/a><\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><strong id=\"srv1\">What does the &#8220;Outlook.pst Is Not Compatible&#8221; error mean?<\/strong><\/h2>\n<p style=\"text-align: justify;\">When you encounter the &#8220;Outlook.pst Is Not Compatible&#8221; error it means exactly what it sounds like. Your Outlook is incompatible with your .pst file.<\/p>\n<p style=\"text-align: justify;\">This means you\u2019ve most likely created a PST file in a new format, but are opening the file in an older version of PST.<\/p>\n<p style=\"text-align: justify;\"><strong>The Outlook.pst is not compatible error occurs when:<\/strong><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Your Outlook client is outdated<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The PST file you are trying to open is corrupted<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The PST file is oversized<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The PST file is in an unsupported format<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Let\u2019s understand this further.<\/p>\n<h3 style=\"text-align: justify;\"><strong id=\"srv2\">Common causes of Outlook.pst not compatible error<\/strong><\/h3>\n<p style=\"text-align: justify;\">Some common causes of the &#8220;Outlook.pst Is Not Compatible&#8221; error include<\/p>\n<ol style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Using an older version of Outlook to open a newer .pst file<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Using a newer version of Outlook to open an older .pst file<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The .pst file is damaged or corrupted<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A software conflict with other programs installed on your system<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Virus or malware infection on your system<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A damaged hard drive can also sometimes cause an error.<\/span><\/li>\n<\/ol>\n<p style=\"text-align: justify;\">Knowing the cause of the error can help use the right method to quickly resolve it. Without losing your valuable data.<\/p>\n<h3 style=\"text-align: justify;\"><strong id=\"srv3\">Troubleshooting: Ways to fix the &#8220;Outlook.pst Is Not Compatible&#8221; error<\/strong><\/h3>\n<h4 style=\"text-align: justify;\"><strong>Option 1 &#8211; Use the Inbox Repair Tool (SCANPST.EXE)<\/strong><\/h4>\n<p style=\"text-align: justify;\"><strong>Step 1 \u2192<\/strong> Open the Inbox Repair Tool (SCANPST.EXE). You can either find it in the Microsoft Office folder in the program files.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19299 size-full\" src=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Use-the-Inbox-Repair-Tool.jpg\" alt=\"Use-the-Inbox-Repair-Tool\" width=\"649\" height=\"232\" srcset=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Use-the-Inbox-Repair-Tool.jpg 649w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Use-the-Inbox-Repair-Tool-300x107.jpg 300w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Use-the-Inbox-Repair-Tool-150x54.jpg 150w\" sizes=\"auto, (max-width: 649px) 100vw, 649px\" \/><\/p>\n<p style=\"text-align: justify;\">Or you can check out other probable locations of the SCANPST.EXE tool here.<\/p>\n<p style=\"text-align: justify;\"><strong>Step 2 \u2192<\/strong> Select the .pst file you want to repair and click on the &#8220;Start&#8221; button.<br \/>\nThe tool will start scanning the file for errors and will notify you of any issues it finds.<\/p>\n<p style=\"text-align: justify;\"><strong>Step 3 \u2192<\/strong> If any errors are found, click on the &#8220;Repair&#8221; button to fix them.<\/p>\n<h4 style=\"text-align: justify;\"><strong>Option 2 &#8211; Convert the .pst file to a newer format<\/strong><\/h4>\n<p style=\"text-align: justify;\"><strong>1 \u2192<\/strong> Open the .pst file in Outlook and go to the &#8220;File&#8221; tab.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19291 size-full\" src=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Convert-the-pst-filejpg.jpg\" alt=\"Fix Outlook.pst Is Not Compatible Error\" width=\"319\" height=\"326\" srcset=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Convert-the-pst-filejpg.jpg 319w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Convert-the-pst-filejpg-294x300.jpg 294w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Convert-the-pst-filejpg-147x150.jpg 147w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Convert-the-pst-filejpg-150x153.jpg 150w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Convert-the-pst-filejpg-65x65.jpg 65w\" sizes=\"auto, (max-width: 319px) 100vw, 319px\" \/><\/p>\n<p style=\"text-align: justify;\"><strong>2 \u2192<\/strong> Select &#8220;Open &amp; Export&#8221; and then &#8220;Import\/Export.&#8221;<\/p>\n<p style=\"text-align: justify;\"><strong>3 \u2192<\/strong> Choose &#8220;Export to a file&#8221; and then select &#8220;Outlook Data File (.pst).&#8221;<\/p>\n<p style=\"text-align: justify;\"><strong>4 \u2192<\/strong> Select the folders you want to export and choose a location to save the new .pst file.<\/p>\n<p style=\"text-align: justify;\"><strong>5 \u2192<\/strong> Select the &#8220;Outlook Data File (.pst)&#8221; option again and choose the new .pst file you just created.<\/p>\n<h4 style=\"text-align: justify;\"><strong>Option 3- Update your Outlook version<\/strong><\/h4>\n<p style=\"text-align: justify;\"><strong>Step 1 \u2192<\/strong> Check if there are any available updates for your Outlook version.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19298 size-full\" src=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Update-your-Outlook-version.jpg\" alt=\"Update-your-Outlook-version\" width=\"498\" height=\"460\" srcset=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Update-your-Outlook-version.jpg 498w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Update-your-Outlook-version-300x277.jpg 300w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Update-your-Outlook-version-150x139.jpg 150w\" sizes=\"auto, (max-width: 498px) 100vw, 498px\" \/><\/p>\n<p style=\"text-align: justify;\"><strong>Step 2 \u2192<\/strong> If there are, install them and restart Outlook.<\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Read more about <\/span><a href=\"https:\/\/support.microsoft.com\/en-us\/office\/install-office-updates-2ab296f3-7f03-43a2-8e50-46de917611c5#:~:text=Go%20to%20File%20%3E%20Account%20(or,Update%20Now%20option%20right%20away.\"><span style=\"font-weight: 400;\">installing MS Office updates here<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p style=\"text-align: justify;\"><strong>Step 3 \u2192<\/strong> Try opening the .pst file again.<\/p>\n<h4 style=\"text-align: justify;\"><strong>Option 4 &#8211; Disable add-ins<\/strong><\/h4>\n<p style=\"text-align: justify;\"><strong>1 \u2192<\/strong> Open Outlook and go to the &#8220;File&#8221; tab.<\/p>\n<p style=\"text-align: justify;\"><strong>2 \u2192<\/strong> Select &#8220;Options&#8221; and then &#8220;Add-ins.&#8221;<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19292 size-full\" src=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Disable-add-ins.jpg\" alt=\"Fix Outlook.pst Is Not Compatible Error\" width=\"998\" height=\"558\" srcset=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Disable-add-ins.jpg 998w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Disable-add-ins-300x168.jpg 300w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Disable-add-ins-150x84.jpg 150w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Disable-add-ins-768x429.jpg 768w\" sizes=\"auto, (max-width: 998px) 100vw, 998px\" \/><\/p>\n<p style=\"text-align: justify;\"><strong>3 \u2192<\/strong> Select &#8220;COM Add-ins&#8221; from the dropdown and click on the &#8220;Go&#8221; button.<\/p>\n<p style=\"text-align: justify;\"><strong>4 \u2192<\/strong> Uncheck all add-ins and click on the &#8220;OK&#8221; button.<\/p>\n<p style=\"text-align: justify;\"><strong>5 \u2192<\/strong> Restart Outlook and try opening the .pst file again.<\/p>\n<h4 style=\"text-align: justify;\"><strong>Option 5 &#8211; Repair the Outlook installation<\/strong><\/h4>\n<p style=\"text-align: justify;\"><strong>1 \u2192<\/strong> Open the Control Panel and go to &#8220;Programs and Features.&#8221; in the Programs menu.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19296 size-full\" src=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Repair-the-Outlook-installation.jpg\" alt=\"Fix Outlook.pst Is Not Compatible Error\" width=\"772\" height=\"383\" srcset=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Repair-the-Outlook-installation.jpg 772w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Repair-the-Outlook-installation-300x149.jpg 300w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Repair-the-Outlook-installation-150x74.jpg 150w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Repair-the-Outlook-installation-768x381.jpg 768w\" sizes=\"auto, (max-width: 772px) 100vw, 772px\" \/><\/p>\n<p style=\"text-align: justify;\"><strong>2 \u2192<\/strong> Find Microsoft Office in the list and right-click on it.<\/p>\n<p style=\"text-align: justify;\"><strong>3 \u2192<\/strong> Select &#8220;Change&#8221; and then &#8220;Repair.&#8221;<\/p>\n<p style=\"text-align: justify;\"><strong>4 \u2192<\/strong> Follow the on-screen instructions to repair your Outlook installation.<\/p>\n<h4 style=\"text-align: justify;\"><strong>Option 6 &#8211; Repair Incompatible PST File with Stellar for Outlook &#8211; PST Repair Tool<\/strong><\/h4>\n<p style=\"text-align: justify;\">Here\u2019s how to<a href=\"https:\/\/www.stellarinfo.co.in\/kb\/repair-damaged-pst-file.php\" target=\"_blank\" rel=\"noopener\"><strong> fix outlook corrupt PST file<\/strong><\/a> with Stellar for Outlook &#8211;<\/p>\n<p style=\"text-align: justify;\">1 \u2192 Download and Install Stellar for Outlook.<\/p>\n<p style=\"text-align: justify;\">You can get the PST Repair Tool here and follow the on-screen instructions to install it.<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/www.stellarinfo.co.in\/software\/outlook-pst-recovery.php\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19295 size-full\" src=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Repair-Incompatible-PST-File.jpg\" alt=\"Repair-Incompatible-PST-File\" width=\"689\" height=\"370\" srcset=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Repair-Incompatible-PST-File.jpg 689w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Repair-Incompatible-PST-File-300x161.jpg 300w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/Repair-Incompatible-PST-File-150x81.jpg 150w\" sizes=\"auto, (max-width: 689px) 100vw, 689px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">2 \u2192 Launch the Software<\/p>\n<p style=\"text-align: justify;\">3 \u2192 On the main screen, click on the &#8220;Select Outlook PST&#8221; button. Then select the incompatible .pst file that you want to repair. You can also click on the &#8220;Find Outlook File&#8221; button to locate the .pst file.<\/p>\n<p style=\"text-align: justify;\">4 \u2192 Click on the &#8220;Repair&#8221; button to start the repair process.<\/p>\n<p style=\"text-align: justify;\">5 \u2192 Preview the repaired data. You can browse through the fixed data to ensure it&#8217;s complete and correctly repaired.<\/p>\n<p style=\"text-align: justify;\">6 \u2192 If you are satisfied with the repaired data, you can save the repaired .pst file. To save click on the &#8220;Save Repaired File&#8221; button. You can choose a destination folder where you want to save the repaired .pst file.<\/p>\n<p style=\"text-align: justify;\">7 \u2192 Import the repaired .pst file to Outlook. Open Outlook and click on the &#8220;File&#8221; tab.<\/p>\n<p style=\"text-align: justify;\">8 \u2192 click on the &#8220;Open &amp; Export&#8221; option and select &#8220;Import\/Export.&#8221;<\/p>\n<p style=\"text-align: justify;\">9 \u2192 Choose &#8220;Import from another program or file&#8221; and select &#8220;Outlook Data File (.pst)&#8221; as the file type.<\/p>\n<p style=\"text-align: justify;\">10 \u2192 Browse to the location where you saved the repaired .pst file and click on &#8220;Open.&#8221;<\/p>\n<p style=\"text-align: justify;\">11 \u2192Click on the &#8220;Finish&#8221; button to complete the import process.<\/p>\n<h3 style=\"text-align: justify;\"><strong id=\"srv4\">Avoiding Outlook.pst errors in the future<\/strong><\/h3>\n<p style=\"text-align: justify;\">Now you know how to fix outlook corrupt PST file. But here are some tips to entirely avoid encountering the &#8220;Outlook.pst Is Not Compatible&#8221; error in the future:<\/p>\n<ol style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Keep your Outlook and other software programs <\/span><b>updated to their latest versions<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Use an antivirus program<\/b><span style=\"font-weight: 400;\"> to protect your system from malware and viruses.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Always <\/span><b>backup your Outlook data regularly<\/b><span style=\"font-weight: 400;\"> to avoid data loss.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Avoid using third-party add-ins. <\/b><span style=\"font-weight: 400;\">These can cause software conflicts or damage your .pst file.<\/span><\/li>\n<\/ol>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Use a <\/span><b>reliable and secure email service provider<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><strong id=\"srv5\">Say goodbye to all Outlook.pst errors with Stellar Repair for Outlook<\/strong><\/h3>\n<p style=\"text-align: justify;\">Stellar Repair for Outlook has the best success rate for fixing any Outlook PST error. And it has no chance of data loss. The software is designed to recover and repair all corrupted or damaged .pst files. Thus, it is an excellent solution for all other Outlook.pst errors too.<\/p>\n<p style=\"text-align: justify;\">For example, if you are wondering how to fix \u201cPST is not an Outlook data file\u201d then the <a href=\"https:\/\/www.stellarinfo.co.in\/software\/outlook-pst-recovery.php\" target=\"_blank\" rel=\"noopener\"><strong>Stellar Repair for Outlook<\/strong><\/a> tool can come in handy.<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/cloud.stellarinfo.co.in\/blog\/pst-repair\/StellarRepairforOutlook.exe\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-15769 size-full\" src=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2018\/07\/free-windows-download.png\" alt=\"free windows download\" width=\"252\" height=\"72\" srcset=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2018\/07\/free-windows-download.png 252w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2018\/07\/free-windows-download-150x43.png 150w\" sizes=\"auto, (max-width: 252px) 100vw, 252px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\"><strong>With Stellar for Outlook, you can:<\/strong><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.stellarinfo.co.in\/blog\/repair-corrupt-pst-files\/\" target=\"_blank\" rel=\"noopener\"><strong>Recover and repair corrupted .pst files<\/strong><\/a> with ease.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Get support for all versions of Outlook and Windows operating systems.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Get a free trial version to test the software before purchasing.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Repair and restore mailbox items from large, password-protected PST files.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Preview and select the recovered PST items.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Compact and split large PST files.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Save repaired PST files in various file formats and locations, including Office 365.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><strong>Also Read: <a href=\"https:\/\/www.stellarinfo.co.in\/blog\/activation-key-for-stellar-outlook-repair\/\" target=\"_blank\" rel=\"noopener\">How to get Activation Key for Stellar Outlook Repair?<\/a><\/strong><\/p>\n<p style=\"text-align: justify;\">Stellar Repair for Outlook has been trusted by hundreds of people. Trust it now and get all your Outlook.pst errors solved.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19297 size-full\" src=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/trusted-by-hundreds-of-people.jpg\" alt=\"trusted-by-hundreds-of-people\" width=\"579\" height=\"542\" srcset=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/trusted-by-hundreds-of-people.jpg 579w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/trusted-by-hundreds-of-people-300x281.jpg 300w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/trusted-by-hundreds-of-people-150x140.jpg 150w\" sizes=\"auto, (max-width: 579px) 100vw, 579px\" \/><\/p>\n<h4 style=\"text-align: justify;\"><strong>FAQs<\/strong><\/h4>\n<h5 style=\"text-align: justify;\"><strong>1. What other errors can Stellar Repair for Outlook fix?<\/strong><\/h5>\n<p style=\"text-align: justify;\">Stellar Repair for Outlook can come in handy when you are wondering how to fix \u201cPST is not an Outlook data file\u201d. You can also use it to recover mailbox items and to resolve Outlook Data File errors.<\/p>\n<h5 style=\"text-align: justify;\"><strong>2. What mailbox items can Stellar Repair for Outlook recover?<\/strong><\/h5>\n<p style=\"text-align: justify;\">With Stellar Repair for Outlook, you can recover the following mailbox items<\/p>\n<ul>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.stellarinfo.co.in\/blog\/how-to-recover-deleted-emails-in-outlook\/\" target=\"_blank\" rel=\"noopener\"><strong>Recover Deleted Emails In Outlook<\/strong><\/a>,<\/span><\/li>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Attachments,\u00a0<\/span><\/li>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tasks,\u00a0<\/span><\/li>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Calendars,\u00a0<\/span><\/li>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Notes, and\u00a0<\/span><\/li>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><span style=\"font-weight: 400;\">All other items.<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Summary: The &#8220;Outlook.pst Is Not Compatible&#8221; error can be frustrating and can disrupt your work. However, with the troubleshooting steps outlined in this blog, you can fix the error. And prevent it from happening again. You can also use Stellar Repair For Outlook to repair damaged .pst files. Outlook.pst is a crucial file that stores [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":19289,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[55],"tags":[],"class_list":["post-19287","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stellar-repair-for-outlook","has_thumb"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Fix Outlook.pst Is Not Compatible Error<\/title>\n<meta name=\"description\" content=\"Stuck with the &quot;Outlook.pst Is Not Compatible&quot; error? Check out our guide on how to fix this error with the Stellar Outlook.pst recovery tool!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.stellarinfo.co.in\/blog\/fix-outlook-pst-is-not-compatible-error\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fix Outlook.pst Is Not Compatible Error\" \/>\n<meta property=\"og:description\" content=\"Stuck with the &quot;Outlook.pst Is Not Compatible&quot; error? Check out our guide on how to fix this error with the Stellar Outlook.pst recovery tool!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.stellarinfo.co.in\/blog\/fix-outlook-pst-is-not-compatible-error\/\" \/>\n<meta property=\"og:site_name\" content=\"Stellar Data Recovery Blog - Tips and Solutions\" \/>\n<meta property=\"article:published_time\" content=\"2023-04-07T09:32:34+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-02-15T03:08:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/04\/How-to-Fix-Outlook-pst-Is-Not-Compatible-Error.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Vandita Jain\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Vandita Jain\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Fix Outlook.pst Is Not Compatible Error","description":"Stuck with the \"Outlook.pst Is Not Compatible\" error? Check out our guide on how to fix this error with the Stellar Outlook.pst recovery tool!","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.stellarinfo.co.in\/blog\/fix-outlook-pst-is-not-compatible-error\/","og_locale":"en_GB","og_type":"article","og_title":"Fix Outlook.pst Is Not Compatible Error","og_description":"Stuck with the \"Outlook.pst Is Not Compatible\" error? 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