{"id":4116,"date":"2025-07-18T11:43:41","date_gmt":"2025-07-18T06:13:41","guid":{"rendered":"https:\/\/www.stellarinfo.co.in\/blog\/?p=4116"},"modified":"2026-01-02T12:41:58","modified_gmt":"2026-01-02T07:11:58","slug":"fix-cyclic-redundancy-check-error","status":"publish","type":"post","link":"https:\/\/www.stellarinfo.co.in\/blog\/fix-cyclic-redundancy-check-error\/","title":{"rendered":"How to Fix Cyclic Redundancy Check Error (CRC Error) in Windows?"},"content":{"rendered":"<table style=\"border: 2px dashed #eee; height: 59px;\">\n<tbody>\n<tr>\n<th style=\"background-color: #eee; text-align: justify;\">\n<ul>\n<li>A <strong>Cyclic Redundancy Check error<\/strong> signals data corruption. In many cases, it can be fixed by simple steps like changing cables or running CHKDSK on Windows 10\/11.<\/li>\n<li>Common causes of <strong>CRC error in external hard drives<\/strong> include corrupt files, bad sectors, faulty cables or connections, power loss, and file system corruption.<\/li>\n<li>Using tools like <strong>CHKDSK<\/strong>, <strong>SFC<\/strong>, and <strong>ROBOCOPY<\/strong> helps fix many CRC errors on Windows 10\/11.<\/li>\n<li>Testing your drive on another PC or powered dock can identify if the <strong>CRC error<\/strong> stems from hardware or software issues.<\/li>\n<li>If DIY fixes fail, professional <strong>CRC error data recovery<\/strong> services like Stellar Data Recovery can recover data, even from physically damaged or severely corrupted drives.<\/li>\n<\/ul>\n<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\"><strong><a style=\"color: #f32a32;\" href=\"https:\/\/www.stellarinfo.co.in\/blog\/hi\/fix-cyclic-redundancy-check-error\/?utm_source=Blog-Post&amp;utm_medium=Link-to-Hindi-Version&amp;utm_campaign=Blog-Translation-Link\" target=\"_blank\" rel=\"noopener noreferrer\">\u0907\u0938 \u092a\u094b\u0938\u094d\u091f \u0915\u094b \u0939\u093f\u0902\u0926\u0940 \u092e\u0947\u0902 \u092a\u0922\u093c\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092f\u0939\u093e\u0902 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0947\u0902\u0964<\/a><\/strong><\/p>\n<p>Nothing is more frustrating than copying family photos or backing up official documents on Windows and suddenly seeing the dreaded \u201cData error (Cyclic Redundancy Check error)\u201d pop up.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7633 size-full\" src=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2018\/10\/CRC-Error.png\" alt=\"CRC Error\" width=\"361\" height=\"166\" srcset=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2018\/10\/CRC-Error.png 361w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2018\/10\/CRC-Error-300x138.png 300w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2018\/10\/CRC-Error-150x69.png 150w\" sizes=\"auto, (max-width: 361px) 100vw, 361px\" \/><\/p>\n<p>Most of the time, the solution to fix the CRC error is as simple as changing a USB cable or re-running the copy command.<\/p>\n<p>However, if the disk has bad sectors or the file system itself is damaged, deeper repairs\u2014or even professional <strong>CRC error data recovery<\/strong>\u2014may be needed.<\/p>\n<p>In this guide, we\u2019ll cover every scenario, including steps to fix CRC errors on external hard drives.<\/p>\n<p>First, let\u2019s start with the basics of what a Cyclic Redundancy Check error really means.<\/p>\n<h2><strong>What Is a Cyclic Redundancy Check (CRC) Error?<\/strong><\/h2>\n<p>A Cyclic Redundancy Check (CRC) is a mathematical trick that lets a computer confirm that data has not changed between the moment it was saved and the moment it is read back. Think of it as a digital \u201ctamper seal.\u201d<\/p>\n<blockquote><p><strong>Note:<\/strong> If you are not interested in the technical aspects of Read Error (Cyclic Redundancy Check), you can straightaway jump to the sections on <strong><a href=\"https:\/\/www.stellarinfo.co.in\/blog\/fix-cyclic-redundancy-check-error\/#blog-heading5\" rel=\"noopener\">Diagnosing CRC Error<\/a><\/strong> and <strong><a href=\"https:\/\/www.stellarinfo.co.in\/blog\/fix-cyclic-redundancy-check-error\/#blog-heading8\">Fixing CRC Error<\/a><\/strong>.<\/p><\/blockquote>\n<h2><strong>How the CRC Math Works<\/strong><\/h2>\n<p><strong>1. Convert the data to binary.<\/strong><\/p>\n<p>Suppose you save the text <strong>\u201cPAY123\u201d<\/strong> to a pen drive. Each character becomes an 8-bit block:<\/p>\n<p>P A Y 1 2 3<\/p>\n<p>01010000 01000001 01011001 00110001 00110010 00110011<\/p>\n<p><strong>2. Append a string of 0s.<\/strong><\/p>\n<p>The data is extended by adding a number of zero bits at the end. For the common CRC-32 method, this means adding <strong>32 zeros<\/strong>. This padding prepares the data for the division step that follows.<\/p>\n<p><strong>3. Divide by a generator polynomial.<\/strong><\/p>\n<p>Think of the entire binary string (original data + zeros) as one big number. This number is divided by a special fixed number called the <strong>generator polynomial<\/strong> (for CRC-32, it\u2019s 0x04C11DB7). The <strong>remainder<\/strong> left after this division is the CRC checksum.<\/p>\n<p><strong>4. Store the remainder.<\/strong><\/p>\n<p>That remainder is written next to your data on the drive.<\/p>\n<p><strong>5. Verify on read.<\/strong><\/p>\n<p>When Windows reads the data later, it performs the same division process on the data it received.<\/p>\n\n<table id=\"tablepress-243\" class=\"tablepress tablepress-id-243 table table-bordered\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">If the new remainder matches the stored remainder, it means the data has not changed.<\/th><th class=\"column-2\">If the remainders don\u2019t match, it means some bits flipped or got corrupted. Windows then stops the operation and returns a Cyclic Redundancy Check error.<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-hover\">\n<\/tbody>\n<\/table>\n<!-- #tablepress-243 from cache -->\n<blockquote><p><strong>Some of the common CRC error messages are:<\/strong><\/p>\n<ul>\n<li>\u201cData error (cyclic redundancy check).\u201d<\/li>\n<li>\u201cF:\\ is not accessible. Data error (cyclic redundancy check).\u201d<\/li>\n<li>\u201cCannot initialize disk. Data error (cyclic redundancy check).\u201d<\/li>\n<li>\u201cFile ABC.mp4 could not be copied. Data error (cyclic redundancy check).\u201d<\/li>\n<li>\u201cCRC check failed\u201d<\/li>\n<\/ul>\n<p>All such messages point to one thing: Windows reads a checksum that doesn\u2019t tally with the original.<\/p><\/blockquote>\n<h2><strong>Root Causes: Why Does a Cyclic Redundancy Check (CRC) Error Happen in Windows 10\/11?<\/strong><\/h2>\n<p>When you see a CRC error, it means Windows detected that some data didn\u2019t match with the expected value. This can happen for several reasons.<\/p>\n<ul>\n<li><strong>Bad sectors on your hard disk (HDD) or worn-out blocks on an SSD:<\/strong> Over time, parts of the drive can get damaged or stop working properly.<\/li>\n<li><strong>Loose, bent, or rusty cables and ports:<\/strong> A poor connection can cause data to be read incorrectly.<\/li>\n<li><strong>Sudden power loss:<\/strong> If your computer or external drive loses power while downloading or saving data, files might get corrupted.<\/li>\n<li><strong>Filesystem corruption:<\/strong> Malware or an improper shutdown can scramble NTFS tables, so the stored checksum no longer matches the data.<\/li>\n<li><strong>Network hiccups:<\/strong> Windows may return Data Error (Cyclic Redundancy Check) if the connection becomes unstable while transferring data over a network.<\/li>\n<\/ul>\n<h2><strong>Typical Situations Where You Might Encounter a CRC Error<\/strong><\/h2>\n<p>Here are some common instances when a CRC error message pops up.<\/p>\n<ul>\n<li><strong>Plugging in a portable external hard drive:<\/strong> If the drive has been carried around a lot, it might have sustained minor damage, causing a <strong>CRC error external hard drive.<\/strong><\/li>\n<li><strong>Copying a large file over Wi-Fi:<\/strong> If the connection is unstable, a single lost packet can cause a Data Error Cyclic Redundancy Check and stop the data transfer.<\/li>\n<li><strong>Running Windows Backup:<\/strong> If the backup destination has bad sectors, the backup will stop with error code 0x80070017.<\/li>\n<li><strong>Installing Windows from a USB drive:<\/strong> If the USB or the installation files are damaged, checksums won\u2019t match, and the setup will fail.<\/li>\n<\/ul>\n<h2><strong>How to Diagnose Data Error Cyclic Redundancy Check in Windows 10\/11?<\/strong><\/h2>\n<p>When you see a Cyclic Redundancy Check error pop up, it means Windows has detected a problem reading your data. Because there are many possible causes\u2014and several DIY fixes\u2014it helps to do a couple of quick checks. These checks give you clues about whether the issue is likely software-related or if the drive itself might be physically damaged.<\/p>\n<h3 class=\"h4\"><strong>1. Check the Drive\u2019s Status in Windows<\/strong><\/h3>\n<p>Use the built-in <strong>Disk Management<\/strong> tool to see how healthy your drive looks.<\/p>\n<ul>\n<li>Press <strong>Windows key + R<\/strong>, type <strong>diskmgmt.msc<\/strong>, and press Enter.<\/li>\n<li>Find your drive in the list.<\/li>\n<li>If it says <strong>Healthy<\/strong>, that usually means the drive is okay, and the problem might be fixed with software.<\/li>\n<li>If it says <strong>RAW<\/strong> (in the File System column) or <strong>Unallocated <\/strong>(in the status column), it means the drive\u2019s file system is damaged\u2014but don\u2019t worry; software fixes can still help.<\/li>\n<\/ul>\n<h3 class=\"h4\"><strong>2. Listen to the Drive<\/strong><\/h3>\n<p>Bring the drive close to your ear while it\u2019s powered on.<\/p>\n<ul>\n<li>A soft, steady humming or spinning noise is normal.<\/li>\n<li>Unusual clicking, grinding, or scratching sounds often indicate physical damage inside the drive.<\/li>\n<\/ul>\n<p>If you can\u2019t tell exactly what\u2019s wrong after these checks, that\u2019s fine! Just start with the first fix in the next section and follow the steps in order.<\/p>\n<h2 id=\"srv2\"><strong>Six Stepwise Fixes to Resolve Cyclic Redundancy Check (CRC) Errors<\/strong><\/h2>\n<h3 class=\"h4\"><strong>Step 1: Check and Replace the Cable or Port<\/strong><\/h3>\n<ul>\n<li>Unplug the SATA, USB, or other cables attached to your drive. Also, unplug the network cables if you are trying to transfer data over a network.<\/li>\n<li>Inspect the connectors carefully for bent pins, dirt, and rust.<\/li>\n<li>Replace the cables and try again.<\/li>\n<\/ul>\n<h3 class=\"h4\"><strong>Step 2: Test the Drive on Another Computer or Powered Dock<\/strong><\/h3>\n<ul>\n<li>If possible, connect the external drive to another PC, preferably a desktop with a SATA port or a high-quality, powered USB dock.<\/li>\n<li>If the drive works fine there and files copy without errors, the original PC\u2019s controller or USB ports may be at fault.<\/li>\n<\/ul>\n<p>Back up your important data immediately once this works.<\/p>\n<h3 class=\"h4\"><strong>Step 3: Run CHKDSK to Repair File-System Errors<\/strong><\/h3>\n<ul>\n<li>Open <strong>Command Prompt<\/strong> as administrator (type <strong>cmd<\/strong> in the Windows search bar, right-click on the <strong>Command Prompt<\/strong> icon, and choose <strong>Run as administrator<\/strong>).<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-25806 size-full\" src=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2024\/09\/Open-the-Command-Prompt-.jpg\" alt=\"Open the Command Prompt\" width=\"750\" height=\"352\" srcset=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2024\/09\/Open-the-Command-Prompt-.jpg 750w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2024\/09\/Open-the-Command-Prompt--300x141.jpg 300w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2024\/09\/Open-the-Command-Prompt--150x70.jpg 150w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2024\/09\/Open-the-Command-Prompt--320x151.jpg 320w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n<ul>\n<li>Type the following command and press Enter: <strong>chkdsk X: \/r \/f<\/strong><\/li>\n<\/ul>\n<p>Replace <strong>X<\/strong> with your drive letter (e.g., if your drive\u2019s letter is \u201cD,\u201d enter the command: <strong>chkdsk D: \/r \/f<\/strong>).<\/p>\n<ul>\n<li>Let the scan run completely; it may take anywhere between a few minutes and a few hours depending on your drive\u2019s capacity and health.<\/li>\n<\/ul>\n<p><strong>Why?<\/strong> This command finds and repairs corrupted file-system errors and marks bad sectors to prevent further data loss.<\/p>\n<ul>\n<li>Reboot your system and try again.<\/li>\n<\/ul>\n<h3 class=\"h4\"><strong>Step 4: Repair Windows System Files With SFC and DISM<\/strong><\/h3>\n<ul>\n<li>If CRC errors persist, open <strong>Command Prompt <\/strong>again (as administrator).<\/li>\n<li>Run the System File Checker (SFC) utility by typing: <strong>sfc \/scannow<\/strong><\/li>\n<li>Press enter. Once the scan is completed, restart the system and open Command Prompt again (as administrator).<\/li>\n<li>Type and run these commands one by one (hit enter after each command):<\/li>\n<\/ul>\n<blockquote><p><strong>DISM \/Online \/Cleanup-Image \/CheckHealth<\/strong><\/p>\n<p><strong>DISM \/Online \/Cleanup-Image \/ScanHealth<\/strong><\/p>\n<p><strong>DISM \/Online \/Cleanup-Image \/RestoreHealth<\/strong><\/p><\/blockquote>\n<ul>\n<li>These commands will scan and repair core Windows system files that might be causing checksum mismatches.<\/li>\n<\/ul>\n<h3 class=\"h4\"><strong>Step 5: Use ROBOCOPY to Copy Files Reliably<\/strong><\/h3>\n<ul>\n<li>Sometimes CRC errors appear during file copy, especially over unstable Wi-Fi connections.<\/li>\n<li>Open <strong>Command Prompt<\/strong> and run:<\/li>\n<\/ul>\n<blockquote><p><strong>robocopy &#8220;E:\\Source&#8221; &#8220;F:\\Dest&#8221; \/E \/Z \/R:2<\/strong><\/p><\/blockquote>\n<p>Replace &#8220;E:\\Source&#8221; and &#8220;F:\\Dest&#8221; with your source and destination folder paths.<\/p>\n<ul>\n<li>The \/Z switch allows automatic retries if any packets drop during transfer.<\/li>\n<li>When the copy ends with \u201c0 Failed,\u201d you\u2019ll know it was successful.<\/li>\n<\/ul>\n<h3 class=\"h4\"><strong>Step 6: Assign a New Drive Letter<\/strong><\/h3>\n<ul>\n<li>Open <strong>Disk Management<\/strong> (press <strong>Win + R<\/strong>, type <strong>msc<\/strong>, and press enter).<\/li>\n<li>Right-click the problematic partition and select <strong>Change Drive Letter and Paths<\/strong>. Assign a new letter and click OK.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-18774 size-full\" src=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/02\/select-change-drive-letter-and-paths.jpg\" alt=\"select change drive letter and paths\" width=\"600\" height=\"413\" srcset=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/02\/select-change-drive-letter-and-paths.jpg 600w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/02\/select-change-drive-letter-and-paths-300x207.jpg 300w, https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2023\/02\/select-change-drive-letter-and-paths-150x103.jpg 150w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<ul>\n<li>Restart your computer and check if the issue is resolved.<\/li>\n<\/ul>\n<p>If you have carefully followed all these six steps and still face <strong>Cyclic Redundancy Check errors<\/strong> while accessing or transferring important files, it may be time to seek professional help.<\/p>\n<h2><strong>Try Professional Data Recovery Software<\/strong><\/h2>\n<p>Download and run <a href=\"https:\/\/www.stellarinfo.co.in\/software\/windows-data-recovery-software.php\" target=\"_blank\" rel=\"noopener\"><strong>Stellar Data Recovery for Windows<\/strong><\/a>. The Deep Scan option reads the drive sector-by-sector, rebuilds files by their signatures, and can recover data from CRC error drives right at home.<\/p>\n<p>But software-based solutions have their limitations. If the drive is physically damaged or severely corrupted, even powerful tools might not work. To overcome this, you need to consult a <strong><a href=\"https:\/\/www.stellarinfo.co.in\/\" target=\"_blank\" rel=\"noopener\">data recovery service provider<\/a><\/strong>.<\/p>\n<h2><strong>Call In Professional Help \u2013 CRC Error Data Recovery<\/strong><\/h2>\n<p>Recurring CRC errors may point toward severe damage or corruption, and you may even face the possibility of permanent data loss. If you detect any <strong><a href=\"https:\/\/www.stellarinfo.co.in\/blog\/symptoms-of-hard-disk-failure\/\" target=\"_blank\" rel=\"noopener\">symptoms of hard disk failure<\/a><\/strong> or <strong><a href=\"https:\/\/www.stellarinfo.co.in\/kb\/warning-signs-of-ssd-failure.php\" target=\"_blank\" rel=\"noopener\">SSD failure<\/a><\/strong>, or if you have tried all DIY methods listed above without success, it\u2019s time to <strong><a href=\"https:\/\/www.stellarinfo.co.in\/company\/contact.php\" target=\"_blank\" rel=\"noopener\">contact a professional data recovery lab<\/a><\/strong> immediately.<\/p>\n<p><strong>What happens in a Stellar Data Recovery Lab?<\/strong><\/p>\n<p>Stellar Data Recovery experts work in special, ultra-clean environments (called <a href=\"https:\/\/www.stellarinfo.co.in\/services\/class-100-clean-room.php\" target=\"_blank\" rel=\"noopener\"><strong>Class 100 cleanroom<\/strong><\/a>). Here&#8217;s what they do.<\/p>\n<ul>\n<li>They safely open your hard drive and replace any malfunctioning internal parts with new ones, with surgical precision.<\/li>\n<li>They use advanced tools to create a clone of your drive.<\/li>\n<li>From this \u201cclone,\u201d they skillfully rebuild your lost files.<\/li>\n<\/ul>\n<p>The possibility of getting all your data back is high for drives with CRC errors\u2014if you seek timely help from <a href=\"https:\/\/www.stellarinfo.co.in\/services\/hard-disk-recovery.php\" target=\"_blank\" rel=\"noopener\"><strong>HDD data recovery<\/strong><\/a> experts. Remember, your photos, documents, and other data are usually still present in the drive, just in a part of the drive that the computer can no longer read by itself. And the experts at Stellar can access those parts and recover your data.<\/p>\n<h2><strong>Frequently Asked Questions<\/strong><\/h2>\n<pre><strong style=\"font-size: 16px;\">1. How do I fix a Cyclic Redundancy Check error quickly?<\/strong><\/pre>\n<p>Run <strong>CHKDSK \/r \/f<\/strong>, swap to a fresh USB\/SATA cable, and try copying with <strong>robocopy \/Z<\/strong>. A majority of cases can be resolved with these three steps.<\/p>\n<pre><strong>2. What is Cyclic Redundancy Check in computer networks?<\/strong><\/pre>\n<p>A CRC is a remainder produced when a data block, treated as a binary polynomial, is divided by a fixed generator polynomial. This CRC error detection technique lets network nodes spot even one flipped bit and request a retransmission.<\/p>\n<pre><strong>3. What are three common causes of cyclic redundancy check (CRC) errors?<\/strong><\/pre>\n<ol type=\"a\">\n<li>Bad sectors or worn-out flash cells.<\/li>\n<li>Loose or oxidized cables\/ports.<\/li>\n<li>Sudden power loss while writing.<\/li>\n<\/ol>\n<p>All three break the checksum and trigger the familiar Data Error (Cyclic Redundancy Check) dialog.<\/p>\n<pre><strong>4. Why does \u201cdata error (cyclic redundancy check)\u201d appear when initializing a disk?<\/strong><\/pre>\n<p>Windows writes partition info during initialization; unreadable sectors at the start of the disk make the checksum mismatch. Replace the cable, try another PC, and\u2014if SMART shows reallocated sectors\u2014recover important data before formatting the drive.<\/p>\n<pre><strong>5. Is CRC error detection in computer networks the same as on a hard disk?<\/strong><\/pre>\n<p>Yes, and no. Both use polynomial division for detection, but drives store the CRC on media, while networks discard corrupted packets and resend them. The math is identical; only the recovery method differs.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A Cyclic Redundancy Check error signals data corruption. In many cases, it can be fixed by simple steps like changing cables or running CHKDSK on Windows 10\/11. Common causes of CRC error in external hard drives include corrupt files, bad sectors, faulty cables or connections, power loss, and file system corruption. Using tools like CHKDSK, [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":27577,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[215],"tags":[551,553,556,557,555,554,552],"class_list":["post-4116","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hdd-recovery","tag-cyclic-redundancy-check-error","tag-cyclic-redundancy-check-error-when-initializing-disk","tag-data-error-cyclic-redundancy-check-fix","tag-data-error-cyclic-redundancy-check","tag-data-error-cyclic-redundancy-check-initialize-disk","tag-data-error-cyclic-redundancy-check-unallocated-disk","tag-data-error-cyclic-redundancy-check-when-initializing-disk","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 Cyclic Redundancy Check Error (CRC Error) [2026 Guide]<\/title>\n<meta name=\"description\" content=\"Learn why the Data Error Cyclic Redundancy Check Error occurs and how to fix the CRC error in Windows 10\/11 without losing your data.\" \/>\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-cyclic-redundancy-check-error\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fix Cyclic Redundancy Check Error (CRC Error) [2026 Guide]\" \/>\n<meta property=\"og:description\" content=\"Learn why the Data Error Cyclic Redundancy Check Error occurs and how to fix the CRC error in Windows 10\/11 without losing your data.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.stellarinfo.co.in\/blog\/fix-cyclic-redundancy-check-error\/\" \/>\n<meta property=\"og:site_name\" content=\"Stellar Data Recovery Blog - Tips and Solutions\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-18T06:13:41+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-02T07:11:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.stellarinfo.co.in\/blog\/wp-content\/uploads\/2025\/07\/How-to-Fix-Cyclic-Redundancy-Check-Error-CRC-Error-in-Windows.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=\"Somdatta De\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Somdatta De\" \/>\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 Cyclic Redundancy Check Error (CRC Error) [2026 Guide]","description":"Learn why the Data Error Cyclic Redundancy Check Error occurs and how to fix the CRC error in Windows 10\/11 without losing your data.","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-cyclic-redundancy-check-error\/","og_locale":"en_GB","og_type":"article","og_title":"Fix Cyclic Redundancy Check Error (CRC Error) [2026 Guide]","og_description":"Learn why the Data Error Cyclic Redundancy Check Error occurs and how to fix the CRC error in Windows 10\/11 without losing your data.","og_url":"https:\/\/www.stellarinfo.co.in\/blog\/fix-cyclic-redundancy-check-error\/","og_site_name":"Stellar Data Recovery Blog - 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