Don't know - you have given us absolutely nothing to work with.

Signature
Milly Staples [MVP - Outlook]
Post all replies to the group to keep the discussion intact. Due to
the (insert latest virus name here) virus, all mail sent to my personal
account will be deleted without reading.
After furious head scratching, Trisha asked:
| I went to use the shared calendar feature and it gave me a message
| that said "your user profile is not configured to use this". How do I
| configure my profile so I can use the shared calendar feature?