I have a file XXXXXX.exe that is located on two hard drives. It has
been identified by BitDefender as:

"looks like a trojan".

When I use Windows Explorer to delete this file then I get the
message:

"Cannot delete.
Cannot read from the source file or disk"

Any tips on how I might delete these two files? I've had this problem
in the past but after a reboot then I was able to delete other files.

Thanks for any help in advance.