I have temporarily halted our DirectAccess deployment (not just because of the Jabber problem, but it was certainly a factor).Later this summer we are going to deploy the VCS Expressway and will try Jabber over DirectAccess again once the Expressway ...
Well... in testing yesterday, that certmgr.exe seemed to be a critical piece of the puzzle. But this morning, after posting my reply, I went to put my findings into production on an actual user's PC... and now it is working differently! Run as Admin...
I've had a similar experience, though our users do have administrative rights on the PC, so my "fix" might not work for you. At any rate, I found that the user who installed CUPC ("User A") would run it fine, but another user (User B) had to right-cl...