"an item with the same key has already been added" on CRM 4.0

Hi Folks,

If you are experiencing this error on your CRM 4.0 instance, this means that your CRM 4.0 needs a hotfix to fix this problem.

The hotfix KB article:
http://support.microsoft.com/default.aspx/kb/949256

The error # : 951849

Hope it helps.

Regards,
Mostafa arafa