Tuesday, May 20, 2008

Communications tab missing in ADUC on OCS 2007

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If you've installed Office Communication Server 2007 on a machine running Windows Server 2003 x64, you will probably not see the Communications tab in Active Directory Users & Computers or dsa.msc. You also find the Communications server options missing when you right click on the user account.

This is because you are opening the 64-bit MMC snap-in for Active Directory Users & Computers (which is default) instead of the 32-bit MMC snap-in.

To open the 32-bit MMC snap for ADUC, go to Start --> Run and type

dsa.msc -32

The Communications tab should now be available and you can right-click on the users to get the Enable users for Communications Server option and more.

3 comments:

Tony Krijnen said...

Geee! I would NEVER have thought of that one. Your blogpost saved my day... Incredible! Thanks!!

Anonymous said...

Great post. What a stupid problem.. you might have thought that there might be compatibility between 32 & 64 bit windows

Anonymous said...

I am not getting the Communications tab even after starting in the 32 bit mode as explained above. What else needs to be done in this case ?

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