Error creating new user in Micorsoft Dynamics CRM 3.0

Today I tried to add a new user in Microsoft Dynamics CRM and received the following error:

Exception from HRESULT: 0x8004022C.

For some reason, when I try and add a couple of my users via the Web GUI using thier \ combination. After entering that info and hitting a tab, fields in the new user form were populated with data from the Active Directory. What was not apparent at first was the fact that the address field on the Addresses Tab was getting populated with a lot of data (appears to be multiple Active Directory fields concantonated together into the one field). After deleting the data in the field I was able to successfully create the users.