How to cancel force delete job?

Hi.I tried yesterday to shredd a usb flash drive by letter G and CSU scheduled it on next restart.I wiped it by another program and now every time I restart, the force delete job runs in boot session.How can cancel this kind of boot session jobs?I fear it delete another drive plugged by letter G in the future. :-\

I found the solution.
You can edit this key in registry:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\BootExecute
and delete POWERREMOVER.EXE from it.
also you can do this by a tool called Autoruns that belongs to SysInternal Suite by Microsoft at this address:
http://technet.microsoft.com/en-us/sysinternals/bb963902.aspx
after runing Autoruns in BootExecute tab remove Powerremover from list.
Good Luck :wink: