I am trying to get NTBackup in MS Server 2003 to schedule a daily backup however it does not start. After looking for solutions, it appears to be a problem with Task Scheduler. I have looked at the various fixes including deleting the S-1-5-18 folder in Crypto/RSA.
Before deleting this folder I was getting a 0x80090016:Keyset does not exist error. Now since deleting it I get 0x8007005: Access is denied. All permissions are set right as far as I can see.
I am logged in as admin and NTBackup works fine if you start immediately.