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Chocolatey: vcredist 2005/2008/2010 updates failing as Microsoft rebuilt the installers multiple times causing new hashes each time

Posted by jpluimers on 2021/05/14

The Microsoft rebuilt move affects these Chocolatey Microsoft Visual C++ Redistributable packages, usually multiple times:

You get error messages like this:

ERROR: Checksum for 'C:\Users\saroot\AppData\Local\Temp\chocolatey\vcredist2010\10.0.40219.2\vcredist_x86.exe' did not meet '66B797B3B4F99488F53C2B676610DFE9868984C779536891A8D8F73EE214BC4B' for checksum type 'sha256'. Consider passing the actual checksums through with --checksum --checksum64 once you validate the checksums are appropriate. A less secure option is to pass --ignore-checksums if necessary

The cause is [] vcredist-all fails to install due to broken checksum of vcredist2005, vcredist2008 and vcredist2010 · Issue #105 · jberezanski/ChocolateyPackages


Great, Microsoft is apparently on an in-place installer update spree.

Actually, this is not a problem with vcredist-all, but rather with those specific packages and should be reported to maintainers of those packages. It so happens, however, that I’m also one of the maintainers of vcredist2008 and vcredist2010 (which live in I’ve already prepared a fix for 2010 and I guess I’ll do 2008 tomorrow.

As for 2005, I can see that it has the same maintainer as vcredist2010 had until very recently – when we took over that package because the maintainer did not respond. So we probably should take over 2005, too.


The vcredist2010 package has been modified two times for this:

Hopefully the vcredist2008 and vcredist2005 packages will follow soon.


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