Problem creating a task

[Gerry]

I'm trying to get Server 2008 SP2 to create a daily task, but I keep getting the error:

 

An error has occured for task Test. Error message: The following error was reported: 2147943712.

 

I've narrowed down the problem to running the task whether or not a user is logged-on. It will ask for the password to go with the username entered. After I enter it and click Ok I get the above message. It occurs with a domain account and a local one. Any help appreciated.

 

P.S. I also sometimes get the error "The task image is corrupt or has been tampered with" and end up manually deleting the task from the registry.

Edited August 11, 2010 by Gerry