Iwant to delete a file. I am logged on as Administrator, have taken ownership, have Effective Permission to perform a deletion, but I am unable to delete a file because it is being used by another program.
I performed a Safe Mode boot; tried to delete it and still it was being used by another program.
The file name is shellext.dll. It's location is C:/Programs & Files/ Microsoft Security Client.
How can find out what program has opened it and close it?