Can Not Find / Add Domain Users In Sharepoint 2010

When attempting to add users to a Sharepoint 2010 site I found I could not find domain users, only local ones.  After 3 hours of goofing around, this is what I found. I was getting the following: Requested Registry access is not allowed. Correlation ID: 39aea029-6545-417d-9534-8b8bcbc892aa Date and Time: 12/6/2010 11:40:12 AM” and the Event Viewer shows only Requested registry access is not allowed Source: Sharepoint Foundation EventID: 6615 Sooooo, below are the answers I found: My…