{"id":21411,"date":"2025-10-02T15:05:52","date_gmt":"2025-10-02T15:05:52","guid":{"rendered":"https:\/\/outbyte.com\/blog\/?p=21411"},"modified":"2025-10-02T15:06:07","modified_gmt":"2025-10-02T15:06:07","slug":"troubleshooting-msvcr71-dll-missing-error-in-windows-10-11","status":"publish","type":"post","link":"https:\/\/outbyte.com\/blog\/troubleshooting-msvcr71-dll-missing-error-in-windows-10-11\/","title":{"rendered":"Troubleshooting MSVCR71.dll Missing Error in Windows 10\/11"},"content":{"rendered":"\n<p>The errors include <code class=\"inline\">MSVCR71.dll missing<\/code> while opening some programs in Windows 10\/11. An error of this kind may come forth principally either because a DLL file is missing or corrupted or bad configuration of the said file. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/MSVCR71.dll-Missing-Error-1024x683.png\" alt=\"MSVCR71.dll Missing Error\" class=\"wp-image-21429\" style=\"width:490px;height:auto\" srcset=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/MSVCR71.dll-Missing-Error-1024x683.png 1024w, https:\/\/outbyte.com\/blog\/wp-content\/uploads\/MSVCR71.dll-Missing-Error-300x200.png 300w, https:\/\/outbyte.com\/blog\/wp-content\/uploads\/MSVCR71.dll-Missing-Error-768x512.png 768w, https:\/\/outbyte.com\/blog\/wp-content\/uploads\/MSVCR71.dll-Missing-Error-1200x800.png 1200w, https:\/\/outbyte.com\/blog\/wp-content\/uploads\/MSVCR71.dll-Missing-Error.png 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Below are a number of other possible causes, and effective ways on how to approach the problem in question are discussed further below.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_MSVCR71dll_Missing_Error_in_Windows_1011\"><\/span>What Is MSVCR71.dll Missing Error in Windows 10\/11?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The <code class=\"inline\">MSVCR71.dll missing error<\/code> is the system message that pops up if any application fails to locate the required <code class=\"inline\">MSVCR71.dll<\/code> file necessary for proper functionality. <\/p>\n\n\n\n<p>This is a part of the Microsoft C Runtime Library. Applications that are compiled using the compiler in Visual Studio require it to work with precision.<\/p>\n\n\n\n<p>Errors related to the <code class=\"inline\">MSVCR71.dll<\/code> file can vary depending on the program you\u2019re trying to open. Some common error messages include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code class=\"inline\">\u201cThe file msvcr71.dll is missing.\u201d<\/code><\/li>\n\n\n\n<li><code class=\"inline\">\u201cMsvcr71.dll Not Found.\u201d<\/code><\/li>\n\n\n\n<li><code class=\"inline\">\u201cThis application failed to start because msvcr71.dll was not found. Reinstalling the application may fix this problem.\u201d<\/code><\/li>\n\n\n\n<li><code class=\"inline\">\u201cCannot find [PATH]\\msvcr71.dll.\u201d<\/code><\/li>\n\n\n\n<li><code class=\"inline\">\u201cCannot start [APPLICATION]. A required component is missing: msvcr71.dll. Please install [APPLICATION] again.\u201d<\/code><\/li>\n\n\n\n<li><code class=\"inline\">\u201cThe program can\u2019t start because msvcr71.dll is missing from your computer. Try reinstalling the program to fix this problem.\u201d<\/code><\/li>\n<\/ul>\n\n\n\n<p>These errors are most likely to occur when launching a certain program, but, in general, can even occur while installing the application, during Windows startup and shutdown, and even immediately after a fresh installation of Windows. <\/p>\n\n\n\n<p>The problem wasn&#8217;t noticed for the very first time and has also been reported along various versions, including Windows 10\/11, 8, 7, Vista, XP.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Causes_MSVCR71dll_Missing_Error_in_Windows_1011\"><\/span>What Causes MSVCR71.dll Missing Error in Windows 10\/11<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A number of factors contribute to the <code class=\"inline\">MSVCR71.dll<\/code> error:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Accidental deletion:<\/strong> This may happen during cleaning up the system.<\/li>\n\n\n\n<li><strong>Malware infection<\/strong> can corrupt or delete the DLL file.<\/li>\n\n\n\n<li><strong>Poor software installation:<\/strong> Most of the times whenever any application is not properly installed their DLL dependencies do not install.<\/li>\n\n\n\n<li><strong>Registry problems:<\/strong> damaged or missing registry entries related to the <code class=\"inline\">MSVCR71.dll<\/code> file.<\/li>\n\n\n\n<li><strong>These are files that get corrupted<\/strong> due to faulty shutdowns or failures in the operating system&#8217;s power.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Fix_MSVCR71dll_Missing_Error_in_Windows_1011\"><\/span>How to Fix MSVCR71.dll Missing Error in Windows 10\/11<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Restore_MSVCR71dll_From_the_Recycle_Bin\"><\/span>Restore MSVCR71.dll From the Recycle Bin<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>First, check the Recycle Bin. If the <code class=\"inline\">MSVCR71.dll<\/code> file was deleted, perhaps it can still be restored. <strong>Right-click on the file<\/strong> and choose <strong>Restore<\/strong> to restore the file to its previous location.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Scan_Your_Whole_Computer_for_Malware\"><\/span>Scan Your Whole Computer for Malware<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Also, malware is capable of editing or deleting system files such as <code class=\"inline\">MSVCR71.dll<\/code>. Run a full system scan using a dependable antivirus program to detect and remove any malware threat such as <a href=\"https:\/\/outbyte.com\/software\/avarmor\/?m=blog_article_av_pplink&amp;utm_source=outbyte&amp;utm_medium=blog&amp;utm_campaign=article_av_pplink&amp;utm_term=%7Bbtn_text%7D&amp;utm_content=%7Bpage_path%7D\">Outbyte AVarmor<\/a>. This will ensure the missing file isn&#8217;t caused by malicious activity.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Reinstall_the_Software_That_Uses_the_MSVCR71dll_File\"><\/span>Reinstall the Software That Uses the MSVCR71.dll File<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Often, when a DLL error happens after opening a certain program, reinstalling the program will fix it. If it happens with Roblox or Minecraft for example, then reinstall those games.<\/p>\n\n\n\n<p>The correct <code class=\"inline\">msvcr71.dll<\/code> file is usually in the <code class=\"inline\">*C:\\Windows*<\/code> folder. Reinstalling the program replaces the missing file.<\/p>\n\n\n\n<p>To reinstall:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Open <strong>Control Panel<\/strong>, go to <strong>Uninstall a program<\/strong>, and select the app.<\/li>\n\n\n\n<li>Click <strong>Uninstall<\/strong> and restart your computer.<\/li>\n\n\n\n<li>Download and install the latest version of the program.<\/li>\n\n\n\n<li>Restart your computer and see if the error is gone.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"486\" height=\"119\" src=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/Uninstall-Program-Windows.png\" alt=\"Uninstall Program Windows\" class=\"wp-image-21415\" srcset=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/Uninstall-Program-Windows.png 486w, https:\/\/outbyte.com\/blog\/wp-content\/uploads\/Uninstall-Program-Windows-300x73.png 300w\" sizes=\"auto, (max-width: 486px) 100vw, 486px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Search_Your_PC_for_a_MSVCR71dll_Backup_Copy\"><\/span>Search Your PC for a MSVCR71.dll Backup Copy<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Sometimes, a backup of the missing file may exist on your computer. Use the File Explorer search bar to look for <code class=\"inline\">MSVCR71.dll<\/code>. If found, copy it to the required directory.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Download_the_VC_Redistributable_Package\"><\/span>Download the VC++ Redistributable Package<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The <code class=\"inline\">MSVCR71.dll<\/code> file is a part of the Microsoft Visual C++ Redistributable package. Download the appropriate package from the official website of Microsoft for your OS. Install and then reboot your computer to see if that clears up the error.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"855\" height=\"351\" src=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/Microsoft-Visual-C-2010-Redistributable-Package.webp\" alt=\"Microsoft Visual C 2010 Redistributable Package\" class=\"wp-image-21419\" srcset=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/Microsoft-Visual-C-2010-Redistributable-Package.webp 855w, https:\/\/outbyte.com\/blog\/wp-content\/uploads\/Microsoft-Visual-C-2010-Redistributable-Package-300x123.webp 300w, https:\/\/outbyte.com\/blog\/wp-content\/uploads\/Microsoft-Visual-C-2010-Redistributable-Package-768x315.webp 768w\" sizes=\"auto, (max-width: 855px) 100vw, 855px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Run_an_SFC_Scan\"><\/span>Run an SFC Scan<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>System File Checker is a utility inbuilt in Windows for repairing corrupt system files.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Launch <strong>Command Prompt<\/strong> as an administrator.<\/li>\n\n\n\n<li>Hit &#8216;<code class=\"inline\">sfc \/scannow<\/code>&#8216; and press <kbd>Enter<\/kbd>.<\/li>\n\n\n\n<li>Wait until it finishes scanning and then follow the directions.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"562\" height=\"241\" src=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/Windows-Command-Prompt-1.png\" alt=\"Windows Command Prompt\" class=\"wp-image-21421\" srcset=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/Windows-Command-Prompt-1.png 562w, https:\/\/outbyte.com\/blog\/wp-content\/uploads\/Windows-Command-Prompt-1-300x129.png 300w\" sizes=\"auto, (max-width: 562px) 100vw, 562px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Edit the Windows Registry for Errors Related to SQL Developer<\/strong><\/h4>\n\n\n\n<p>If the <code class=\"inline\">msvcr71.dll is missing<\/code> error appears when you first run SQL Developer, you can fix it by editing the Registry. Back up your Registry first to avoid issues.<\/p>\n\n\n\n<p>Here\u2019s what to do:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Open <strong>Run<\/strong>, type <code class=\"inline\">Regedit<\/code>, and press <code class=\"inline\">Enter<\/code>.<\/li>\n\n\n\n<li>In the <strong>Registry Editor<\/strong>, go to:<br><code class=\"inline\">HKEY_LOCAL_MACHINE\/SOFTWARE\/Microsoft\/Windows\/CurrentVersion\/App Paths<\/code>.<\/li>\n\n\n\n<li>Add a new <strong>KEY<\/strong> named <code class=\"inline\">sqldeveloper.exe<\/code>.<\/li>\n\n\n\n<li>Create a <strong>STRING VALUE<\/strong> called <strong>Path<\/strong> and set its value to your <code class=\"inline\">sqldeveloper path<\/code> ending with <code class=\"inline\">\\jdk\\jre\\bin<\/code>.<\/li>\n\n\n\n<li>Close the Editor and restart your PC.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"622\" height=\"176\" src=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/Windows-Registry-Editor.png\" alt=\"Windows Registry Editor\" class=\"wp-image-21423\" srcset=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/Windows-Registry-Editor.png 622w, https:\/\/outbyte.com\/blog\/wp-content\/uploads\/Windows-Registry-Editor-300x85.png 300w\" sizes=\"auto, (max-width: 622px) 100vw, 622px\" \/><\/figure>\n\n\n\n<p>This should resolve the error.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Replace the DLL File<\/strong><\/h4>\n\n\n\n<p>DLL errors happen often, but downloading replacements can be risky. Always get files from trusted sources and scan them for viruses.<\/p>\n\n\n\n<p>After downloading <strong>msvcr71.dll<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Copy it to the correct folder:\n<ul class=\"wp-block-list\">\n<li><code class=\"inline\">C:\\Windows\\System32<\/code> for 32-bit systems.<\/li>\n\n\n\n<li><code class=\"inline\">C:\\Windows\\SysWOW64<\/code> for 64-bit systems.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>If the file already exists, skip replacing it\u2014it may just need registering.<\/li>\n<\/ul>\n\n\n\n<p>To register the DLL:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Open <strong>Command Prompt<\/strong> as an admin.<\/li>\n\n\n\n<li>Type: <code class=\"inline\">regsvr32 msvcr71.dll<\/code> and press <kbd>Enter<\/kbd>.<\/li>\n\n\n\n<li>Restart your PC and try opening the program again.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Use System Restore<\/strong><\/h4>\n\n\n\n<p>If the error persists, use <strong>System Restore<\/strong> to roll back your computer to a previous state when the error did not exist.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Search for <strong>System Restore<\/strong> in the Start menu.<\/li>\n\n\n\n<li>Follow the prompts to restore your system.<\/li>\n\n\n\n<li>Restart your PC to see if the issue is resolved.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"254\" src=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/Windows-System-Restore.webp\" alt=\"Windows System Restore\" class=\"wp-image-21425\" srcset=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/Windows-System-Restore.webp 560w, https:\/\/outbyte.com\/blog\/wp-content\/uploads\/Windows-System-Restore-300x136.webp 300w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em><strong>Read about other common Windows errors:<\/strong><\/em><\/p>\n\n\n\n<p><a href=\"https:\/\/outbyte.com\/blog\/how-to-fix-error-21-err_network_changed\/\">How to Fix Error: 21 \u2013 ERR_NETWORK_CHANGED<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/outbyte.com\/blog\/how-to-open-json-files-on-windows-10-11-and-fix-common-issues\/\">How to Open .JSON Files on Windows 10\/11<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/outbyte.com\/blog\/how-to-disable-yourphone-exe-in-windows-10-11\/\">How to Disable YourPhone.exe in Windows 10\/11<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/outbyte.com\/blog\/how-to-resolve-error-0x8007001f-in-windows-10-11\/\">How to Resolve Error 0x8007001F in Windows 10\/11<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/outbyte.com\/blog\/what-to-do-when-you-cant-access-settings-on-windows-10-11\/\">What to Do When You Can\u2019t Access Settings on Windows 10\/11?<\/a><\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Can you manually download the MSVCR71.dll file?<\/strong><\/summary>\n<p>You can, but only from sources that you would consider safe, like mentioned. Do not get records from those third-party sites to prevent distributing infected files in your machine.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>How safely is the MSVCR71.dll error fixed?<\/strong><\/summary>\n<p>Very often, simply re-installing the involved application or installing a VC++ redistributable package solves the issue painlessly and safely.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>The MSVCR71.dll file only is required by certain programs.<\/strong><\/summary>\n<p>The error usually occurs with applications relying on MSVCR71.dll.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>How can you tell whether malware is to blame?<\/strong><\/summary>\n<p>Perform an in-depth scanning with antivirus programs. If a malware has been found and erased, it may have corrected the problem.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Does System Restore wipe off my documents?<\/strong><\/summary>\n<p>No, System Restore only involves systems, their files, and settings without touching the personal documents.<\/p>\n<\/details>\n","protected":false},"excerpt":{"rendered":"<p>The errors include MSVCR71.dll missing while opening some programs in Windows 10\/11. An error of this kind may come forth principally either because a DLL file is missing or corrupted or bad configuration of the said file. Below are a number of other possible causes, and effective ways on how to approach the problem in&#8230; <a href=\"https:\/\/outbyte.com\/blog\/troubleshooting-msvcr71-dll-missing-error-in-windows-10-11\/\" target=\"_blank\">Read more.<\/a><\/p>\n","protected":false},"author":27,"featured_media":26233,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[439,525,59,61,95],"class_list":["post-21411","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guides","tag-stepbystep","tag-windows-error","tag-windows-system-file","tag-windows-update-error","tag-windows-update-troubleshooter"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Troubleshooting MSVCR71.dll Missing Error in Windows 10\/11 - Outbyte Official Blog<\/title>\n<meta name=\"description\" content=\"The MSVCR71.dll missing error is the system message that pops up if any application fails to locate the required MSVCR71.dll file necessary for proper functionality.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/outbyte.com\/blog\/troubleshooting-msvcr71-dll-missing-error-in-windows-10-11\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Troubleshooting MSVCR71.dll Missing Error in Windows 10\/11 - 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