A User reported an Issue over at reddit, that he can't use Kleopatra or GPA with Errors on the startup. He says, that he had never Gpg4win installed and uses Windows 7.

This is the Error he's getting while starting Kleopatra:

And this is the Error he's getting after starting GPA:

Because there is an issue in both key managers, I think this isn't just an issue with Kleopatra; but I'm not sure where to dig.