Today, retroarch started randomly doing this. I can’t start it at all even after updating. I’ve been using Visual Studio 2013 and I’ve heard that it could be to blame for these errors at times. However this isn’t happening with any other application. I’ve looked it up and tried a few fixed but no cigar.
EDIT: I solved it. It weirded me out because it just happened without reason. In case someone else has this problem. Uninstall Microsoft VC++ Redist 2013 and reinstall it. Also, make sure to download the redist package.
https://buildbot.libretro.com/nightly/windows/x86_64/redist-x86_64.7z
I know that to most of you here, it may seem like second nature, but these errors can really throw some users off, especially when they happen at complete random when it day before it was working fine.