{"id":393,"date":"2011-03-25T17:04:52","date_gmt":"2011-03-25T17:04:52","guid":{"rendered":"https:\/\/blogs.msdn.microsoft.com\/heaths\/2011\/03\/25\/verify-the-iso-checksum-for-visual-studio-2010-service-pack-1-before-installing\/"},"modified":"2019-02-17T15:29:38","modified_gmt":"2019-02-17T22:29:38","slug":"verify-the-iso-checksum-for-visual-studio-2010-service-pack-1-before-installing","status":"publish","type":"post","link":"https:\/\/devblogs.microsoft.com\/setup\/verify-the-iso-checksum-for-visual-studio-2010-service-pack-1-before-installing\/","title":{"rendered":"Verify the ISO checksum for Visual Studio 2010 Service Pack 1 before installing"},"content":{"rendered":"<p>While we recommend installing Visual Studio 2010 SP1 using the <a href=\"http:\/\/go.microsoft.com\/fwlink\/?LinkId=209902\">web download<\/a> &ndash; which only downloads and install those packages needed on your machine &ndash; you can also <a href=\"http:\/\/go.microsoft.com\/fwlink\/?LinkId=210710\">download an ISO<\/a> for offline use. If you downloaded the ISO for VS2010 SP1 from the Microsoft Download Center or from <a href=\"http:\/\/msdn.microsoft.com\/subscriptions\/downloads\/default.aspx\">MSDN Subscriber Downloads<\/a>, please verify the checksum for the ISO before you install. This can help prevent issues when installing SP1.<\/p>\n<p>The checksums follow.<\/p>\n<ul>\n<li>SHA1: 61C2088850185EDE8E18001D1EF3E6D12DAA5692 <\/li>\n<li>CRC: C77C2A14 <\/li>\n<\/ul>\n<p>To verify the SHA1 hash of the ISO, you can <a href=\"http:\/\/download.microsoft.com\/download\/c\/f\/4\/cf454ae0-a4bb-4123-8333-a1b6737712f7\/windows-kb841290-x86-enu.exe\">download the File Checksum Integrity Verifier<\/a> (fciv.exe) described in <a href=\"http:\/\/support.microsoft.com\/kb\/841290\">KB841290<\/a>. Installing the package will prompt where to extract the utility. Once extracted, you can run the following in a command prompt (example assumes you extracted fciv.exe and downloaded VS2010SP1dvd1.iso to the same directory).<\/p>\n<p><code>fciv.exe -sha1 VS2010SP1dvd1.iso<\/code><\/p>\n<p>This will produce the following output.<\/p>\n<p><code>\/\/      <br \/>\/\/ File Checksum Integrity Verifier version 2.05.       <br \/>\/\/       <br \/>61c2088850185ede8e18001d1ef3e6d12daa5692 vs2010sp1dvd1.iso<\/code><\/p>\n<p>If the checksum matches (case-insensitive), your ISO downloaded okay and you can then burn or mount the ISO. If you do burn the ISO, please also enable verification in your burner application. It may take a little more time up front, but may save you more time later.<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>While we recommend installing Visual Studio 2010 SP1 using the web download &ndash; which only downloads and install those packages needed on your machine &ndash; you can also download an ISO for offline use. If you downloaded the ISO for VS2010 SP1 from the Microsoft Download Center or from MSDN Subscriber Downloads, please verify the [&hellip;]<\/p>\n","protected":false},"author":389,"featured_media":3843,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[20,40,53],"class_list":["post-393","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-installation","tag-troubleshooting","tag-vs2010sp1"],"acf":[],"blog_post_summary":"<p>While we recommend installing Visual Studio 2010 SP1 using the web download &ndash; which only downloads and install those packages needed on your machine &ndash; you can also download an ISO for offline use. If you downloaded the ISO for VS2010 SP1 from the Microsoft Download Center or from MSDN Subscriber Downloads, please verify the [&hellip;]<\/p>\n","_links":{"self":[{"href":"https:\/\/devblogs.microsoft.com\/setup\/wp-json\/wp\/v2\/posts\/393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/devblogs.microsoft.com\/setup\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devblogs.microsoft.com\/setup\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/setup\/wp-json\/wp\/v2\/users\/389"}],"replies":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/setup\/wp-json\/wp\/v2\/comments?post=393"}],"version-history":[{"count":0,"href":"https:\/\/devblogs.microsoft.com\/setup\/wp-json\/wp\/v2\/posts\/393\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/setup\/wp-json\/wp\/v2\/media\/3843"}],"wp:attachment":[{"href":"https:\/\/devblogs.microsoft.com\/setup\/wp-json\/wp\/v2\/media?parent=393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/setup\/wp-json\/wp\/v2\/categories?post=393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/setup\/wp-json\/wp\/v2\/tags?post=393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}