China DOS Union

I want to make a script:
run an IE cache file cleanup script every Monday (via Group Policy)

I'd like to ask everyone: how should this code be written so it can run under power users (it works with administrator privileges, but all the PCs in our workplace are set to power user privileges)?

Also, can the AT command create a task name? (Otherwise, if the user creates one named AT1 himself, the startup script will delete it.)

The code is as follows:
@echo off
echo
schtasks /delete /tn "At1" /f (first delete the auto-created task with the AT name (AT1))
at 8:40AM /Every:Monday cmd /c del /f /s /q "%userprofile%\Local Settings\Temporary Internet Files\*.*" (create the task named AT1)
echo

Just use schtasks to create the task, and specify the user while creating it
/ru {[Domain\]User | "System"}
Runs the task with the permissions of the specified user account. By default, it runs with the permissions of the user logged on to the computer where SchTasks is run.

I haven't really used the schtasks command much. After writing it, I found it didn't take effect.
Also, when using schtasks to create a task, it seems you can only add a path or executable file.
Is adding this command not okay? del /f /s /q "%userprofile%\Local Settings\Temporary Internet Files\


@echo off
echo
schtasks /delete /tn "Del_ie_temp" /f first delete the task name
schtasks /create /tn "Del_ie_temp" /sc /WEEKLY /MON /st 08:30 /tr cmd /c del /f /s /q "%userprofile%\Local Settings\Temporary Internet Files\*.*" /ru administrator /rp password11111 delete every Monday at 8:30
echo