Yep!  That's your issue.  Ciscoworks and ACS can NOT be on the same server due to DB instances.Many TAC cases opened related to same issue; Only resolution is to remove Ciscoworks from that server or install ACS on a different server.Rob

Is this is the only application running on the server?  For example, Ciscoworks LMS is not running on the same server?If there are other application database instances running on the box, these errors can occur with ACS.Rob

Refer the LMS 4.0 Deployment Guide for details on installing the product.Rob

Does device discovery still run in Campus Manager and succeed and finish running?  How about data colleciton process as well in Campus?  Does it run and complete too?Is this a standalone LMS install, meaning DCR (Common Services), RME, etc are instal...