scheduled tasks don't run

[veda]

i noticed my scheduled tasks do not run automatically. This may have occured after I did a recovery and reinstalled norton system works.
my disk cleanup, and norton virus programs do not run when scheduled. They used to. In the status line, it reads "could not start."
I get error messages:
No mapping betwene account name and security IDs was done.
Can anyone offer some suggestions.
Thanks

[Raptor]

I am not familiair with scheduling tasks (I rather start them manually.)

Perhaps you could reschedule all your schedulded tasks and create a new account? If you have not yet done so, that is.

[dave]

thanks i will try it

[robertmillar]

With some OSs, you need to enter a password when scheduling a task

[merlin_2]

what operating system is this and you uninstalled norton via add/remove or how...and why did you do a recovery....it maybe related..