Hi All,
Several users are reporting this error:
"one or more parameter values are not valid." it pops up in a ballon when trying to make changes to certain calendar invites. It does not affect all invites and the same problematic invites can be sucessfully edited in OWA.
The following has been tried but the same issue occurs:
Ran in safe mode
Disabled addins
New .ost file
New profile
Cleared auto complete cache
Repaired Office 2010
Command line switches /cleanreminders /clean freebusy and several others.
Any ideas? The issue never occured when we were on 2007. Now exchange 2010 and outlook 2010.
Many thanks