TaskScheduler On Vista

Hi,
Since I've installed megaepg and configured it to use task schaduer for updates I face a problem: Every few days,the task schaduled stops updating failing with an error code I don't know. In such a case I have to re-configure the task scheduler, re-enter the user name and password for the task.Only this way, It starts working for few more days.
Any ideas?
Thanks
Gil

Can you provide some more

Can you provide some more information what's the error code and when about it happens?

task scheduler

Hi,
I get the following message:
‏‏מתזמן המשימות נכשל בהפעלת המשימה ''\MegaEpg'' עבור המשתמש ''Gil-HTPC\Admin''. נתונים נוספים: ערך השגיאה: 2147943726.

what solves it (temporarily) is if I re-enter the passwordfor the task, then it works few more days and stops again
please advice
Thanks
Gil

Try to delete the scheduled

Try to delete the scheduled task and create it again under the same account you've installed the MegaEPG. Specify the password during the scheduled task creation.