I use Win 7 (64bit). I installed Gpg4Win 2.3.4. My first action was to check the signature of the "gpg4win-2.3.4.exe". I therefore I right-clicked on the file and chose "more GpgEX options" and then "Prüfen". I get then this:
I downloaded already the signature file but nevertheless I get this error:
I get the same bug also when I at first sign a file by myself and subsequently check the validity of my own signature. But I just signed it, why am I told that the validity of the signature cannot be verified?