Task scheduler problem, Have to reset password

[sqlnovice2004]

Ok, I had written to a thread earlier. but now I have a little more info. I bascially have jobs that I want to run, they run fine for 1 day, maybe two, then I have to reset password. This is the log file from some of the jobs

""
Somejobbatch (somejobbatch.cmd) 11/3/2004 10:00:00 PM ** ERROR **
The attempt to log on to the account associated with the task failed, therefore, the task did not run.
The specific error is:
0x80070569: Logon failure: the user has not been granted the requested logon type at this computer.
Verify that the task's Run-as name and password are valid and try again.

Can anyone tell me what the problem might be and any suggestions to correct problem. Thanks

 

[sqlnovice2004]

Oh, and I forgot to mention, the task wont run manually or automatically until I reset the password. Then job will run either way for a day or two, then same thing happens