No active server exists (WAS 6.20 SP 24 on XP)

I've tried posting this message before, unfortunately i didn't get any helpful replies. This is preventing me from editing BSP apps; if anyone knows the solution to this I'd be happy!

Here we go: I extended my miniWAS 6.20 for another 90 days (not the first time), and now, whenever I try to save a program (SE38, SE80...) I get the following message:

'No active update server exists...'

I'm on SP24, whereas an OSS note (699447) points out similar problems after SP28. Anyone experienced similar issues?

Trond