Outlook 2007 loosing connection to Exchange 2007

rayves
rayves used Ask the Experts™
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I have a client where Outlook keeps loosing connection to Exchange if the computer is left unused for a while. Outlook asks for logon credentials, but does not accept when it is entered. Closing Outllook and restarting it solves the problem, but the client finds it very annoying having to do this.

Client is Windows 7 (x86) with Office 2007 and all updates installed.
Server is SBS 2008 with Exchange 2007 SP2 and all available updates applied.

Any suggestions that can help us solve this problem?

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Commented:

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Commented:
Solution has only been tested for a couple of days, but I think it is safe to say this was the solution.

Thanks!

Author

Commented:
Turns out it was a little premature accepting the solution.

Changed the kernel mode accoring to the suggested solution, but the user still gets the same problem from time to time. Any other suggestion?

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