troubleshooting Question

Cannot sign in to Communicator because sign-in address not found

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Silense asked on
Microsoft Applications
19 Comments1 Solution5122 ViewsLast Modified:
All user can login into to OCS but only 1 user can't login. Take all possible action but didn't work. It's may be SID related issues with OCS DB. How can I find which cause problem? I check on user system Event can't find any info? Where I can't find event log related this issue? In OCS server I can't anything either. Error message attached. All other user is ok. User has been created after & before this even all user are ok. But only 1 user having this problem...
Hamid Reza Molahadi

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