Error "The web page should only be opened from within Groove ..."

[Uwe Techt]

I encountered the Error "The web page should only be opened within Groove.
Please close the window." while using Groove 3.1 Forms-Tool.

This behaviour is very new. I'm used to work with the file tool but never
encountered this problem.

After clicking "OK" the next message is:
"In dem Skript ist ein Fehler aufgetreten.
Zeile: 27
Zeichen: 2
Fehler: 'DateDelegate' ist Null oder kein Objekt
Code: 0 ..."

What to do? Thank you for help!

 

[Nathan]

I hae same error. Found this kb but of no help
http://support.microsoft.com/kb/917200

Any ideas anyone?

 

[eu]

same problem signalled by a user (we have a community with >50 users)
Groove 3.1
IE 6.0
o.s XP

needed help..