Did you try both methods in this post from microsoft?
http://www.microsoft.com/communities...8-7c62f4a8a000

--
Diane Poremsky [MVP - Outlook]
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Outlook & Exchange Solutions Center: http://www.slipstick.com/

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Poll: What version of Outlook do you use?
http://forums.slipstick.com/showthread.php?t=27072


"543gbrvwec" wrote in message
...
I am still getting the following error any time I attempt to publish:

The upload of "Calendar" fialed. There was a problem uploading
the file to the server.

This happens any time I attempt to publish my calendar from Outlook
2007 to Office Online. I have tried deleting the calenard in my
Outlook 2007 account list. I have tried deleting the calenadar form
my office online account.

I have tried logging into live.com and saving my password.