I am trying to share a calendar in outlook 2010 using an exchange account running on SBS2011

When I try to allow sharing it merely responds with cannot share calendar without any error code

Hi,

First please let me know what steps you performed in Outlook 2010 to share the calendar.

Even though there's no error code, please let me know the exact error message so that I can start researching on this issue.

We can also try to share the calendar on OWA to check if there's any error message.

Regards,

Melon Chen
TechNet Community Su