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We are running TMG 2010, all users are requried to authenticate with the server to get web access. Generally this is transparent as the TMG server with us integrated authentication with IE.
After installing Office 2010 plus from the portal, I got error 80190197 installing the online assistant. Relaxing the authentication requiment on this IP to authenticate fixed the problem.
Apart from turning off authentication for IPs workstations, is there another way?
1 out of 1 people found this post helpful.
the best way is to allow *.microsoftonline.com with no autentifcation on your firewall
this will help configuration tool, dirsync...
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Should have thought of that myself! Thanks Benoit.