Procedure Log for Verifying Electrum Download
1) Download GPG4Win and install it. With only Kleopatra.
2) Downloaded Electrum installer and Signature file to folder “Electrum Verify”
3) Start Kleopatra. I have previously started process.
And good that you managed to solve your problem on your own.
A hint for the future: Please do not edit your post for such important info that the issue is solved, as the edits are not sent via mail to the people following this forum mainly by mail. Instead reply to your original post in that case.
No need to do it this time around any more, as my post will inform the others now.