For some reason, a couple of days back, my previously shared through Office
Online calendar started doing strange things. The machine it is shared with
wouldn't update and kept on saying I had the wrong URL even though it had
been the same one for a long time. I removed the calendar from within
Outlook 2007 on both machines and reinstated it. That appeared to fix all
until the next day. Same problem. I went to the MS site and tried to find
out how to logon to my account and delete it all directly. Cant do it.

So tonight, I change my password with Windows Live and now I cant delete or
make a shared office calendar.

Has any one any idea of how to rectify this? If I share the calendar again,
will it still be only for 24 hours?