Cannot sign in with Office Communicator 2007


  • Hello: 

    I can sign onto OC from different machines at different locations.  But this Machine I am on will no longer let me sign on.  When I try and sign on I get the error message "Cannot sign in to Communicator.  You may have entered your sign-in addrees, user name, or password incorrectly, or the authentication service may be incompible with this version of the program. If your sign-in information is correct and the problem persists, please contact your system Administator."

    I can remote into another machine and the sign in works fine.  When I try and start the Microsoft Online services, it tells me it has stopped working.  I have rebooted a few times, and I make sure that OC is the only application running when I try and sign in.  All my sign in information is correct because I can sign on in two locations, or different machines.

    Can you help me out with any Troubleshooting idea's?

    Thursday, October 28, 2010 7:34 PM

All replies

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    I hope this helps... Good luck.

    Friday, November 05, 2010 2:38 AM