Return error 12 from Blat.exe

"[email protected] [blat]" <[email protected]> 21 Dec 2016 01:11:25 -0800
Newsgroups gmane.mail.blat
Message-ID <[email protected]>
I have used Blat for several month without problem. But after a recent update of Windows 10 it will not send. I tried to delete the key (both BLat and my own under Blat) in Win-register. When installing the key again with Blat-kommand the keys are OK, but when I triend to send I got this error 12, (-Server or -F not found in Windows register).
 I have'nt made any changes to the call procedure. It just stopto work. Anyonewho can help in this matter?