I am attemtping to use schtasks to change a taks run time using the command
line tool "schtasks"

As a test I am attempting to change the time of the scheduled defrag, using
the syntax:

SCHTASKS /Change /TN ScheduledDefrag /ST 15:00

This returns the following error:

ERROR: The specified task name "ScheduledDefrag" does not exist in the
system.

However if I run "schtasks /query " to quey all taks the folllowing is
retured

Folder: \Microsoft\Windows\Defrag
TaskName Next Run Time Status
========================================== ====================
===============
ManualDefrag N/A Ready
ScheduledDefrag 09/01/2008 01:00:00 Ready


Even in the Vista Scheduled taks GUI it shows the tasks name as
"ScheduledDefrag"


What is going on?

In article <(E-Mail Removed)>,
Rollexx <(E-Mail Removed)> wrote:
>
>Than I get another error: access is denied. I tried to use the local
>admin account, but it does not work. My computer is member of a domain.
>May you have an idea??
>

What happens if you try to use the task scheduler under computer
management? If all you want to do is schedule defrag you can do that right
from start->computer->hard disk drives and don't need the command line.

Forgive me if I don't understand what you're trying to do.

"Rollexx" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
>
> Hello,
> I'm working on the same problem. I found the command to get the
> defrag:
>
> Change the command as follow:
>
> SCHTASKS /Change /TN microsoft\windows\defrag\ScheduledDefrag /ST
> 15:00
>
> Than I get another error: access is denied. I tried to use the local
> admin account, but it does not work. My computer is member of a domain.
> May you have an idea??
>




Try running the same command 'elevated'

--
Jon

"Rollexx" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> @ Jon
>
> what do you mean with "elevated"??
>
> Rollexx


Right-click a link to cmd.exe > Run as administrator

then try the same command that you got an 'Access is denied' message with.


--
Jon