Operation failed error appears when assigning a category

[jc2007]

the following error "operation failed" appears intermittently when attempting
to assign a category to items in a group mailbox. Rebooting the pc sometimes
fixes this but now it doesnt - how can I fix this issue? Thanking you in
advance

 

[Milly Staples [MVP - Outlook]]

Version of Outlook? Version of Exchange? Owner permissions????

--
Milly Staples [MVP - Outlook]

Post all replies to the group to keep the discussion intact. All
unsolicited mail sent to my personal account will be deleted without
reading.

After furious head scratching, jc2007 asked:

| the following error "operation failed" appears intermittently when
| attempting to assign a category to items in a group mailbox.
| Rebooting the pc sometimes fixes this but now it doesnt - how can I
| fix this issue? Thanking you in advance

 

[jc2007]

Outlook 2003 SP2
Exchange 2003
full owner permissions