Bill, Just a hunch, but I seem to recall having to disable the user account control in the local security policy. Have you tried this?
There are several options for UAC. I'm not positive but I think it was one of these: Go to: Administrative tools>Local security policy>Local Policies>Security Options> Look for: User Account Control:Admin Approval Mode for the Built-in Administrator Account (disabled) User Account Control:Run all administrators in Admin Approval Mode (disabled) Basically when enabled and no one logged in approval prompt cannot be approved. ~Rick -----Original Message----- From: ADSM: Dist Stor Manager [mailto:ADSM-L@VM.MARIST.EDU] On Behalf Of Bill Boyer Sent: Tuesday, January 15, 2013 8:10 AM To: ADSM-L@VM.MARIST.EDU Subject: [ADSM-L] TDP Exchange 2010 scheduled backups fail rc=1819 Windows 2008 R2 server running Exchange 2010. Installed the agent and my Exchange admin gave me a userid with the permissions. Running the backup while logged in as the user works fine, but when I run it as a scheduled backup I get RC=1819. The TSM Scheduler service is configured to run as the same domain userid I used to successfully backup while logged on. Never seen this one before. Scheduler fails with the same userid that works if I logon locally. My Windows guy is stumped, too. Any ideas? Bill Boyer DSS, Inc. (610) 927-4407 "Enjoy life. It has an expiration date." - ??