Can't install packages with NuGet - 500 internal server error

Question

This makes no sense to me. NuGet was working fine before but now it is throwing a server error when I try to install packages. I\'ve uninstall and reinstall NuGet with the l

Answer 1

Happened to me too.

Try this:

1. Run VS in admin mode.
2. Uninstall NuGet from Tools->Extension Manager (Extensions and Updates in VS 2015)
3. Delete everything in short %AppData%\NuGet or full-named C:\Users\[YourUsername]\AppData\Roaming\NuGet
4. Reinstall NuGet