mpMSI.log Error 25006. Setup was unable to create the Internet Virtual directory CCM_Incoming. The error code is 800c801 July 24, 2012 admin 1 Comment Resolution: Removed the MP role, uninstalled BITS. Restarted the Site Server and reinstalled BITS added back the MP Role and again checked the logs and Wallah the error was gone. Hope you find it useful enough Cheers!