Remote machine cannot access dotNet library when user logoff

Question

hi,

I am trying to setup a scheduled task on W2k3 on a remote machine, which need to access the .Net library on UNC path. Service account and password is given to this task.

It is working fine when logged on to this remote box using service account, but when logged off, the task always fail as starting due to cannot find the library.

I am wondering it is the security related setting for .Net, but no clue how to fix it.

Tried to use caspol.exe to add the UNC, but still does not work.

Please anyone have met this similar problem before?

Thanks a lot.

keke