We have recently upgraded from CUPC 8.X to Jabber for Windows 9.6.1 and some users are getting a warning message "You Office Configuration is corrupt. Please reinstall Jabber". But Jabber and all the Office programs interact properly. This seems to have been an issue with Jabber 9.2.1 and resolved in 9.2.2. Has this re-surfaced again for anyone else? We are running MS Office 2013 as well.
I have this problem too.