During installation, I'm receiving the following error:

"C:\Windows\System\OleAut32.dll: An access violation occurred while copying the file."

This error occurs because Hit List needs access to a file for installation that is being used by a program which is currently open on your system. Shut down all Web servers, virus check programs, database applications and anything else running as a NT service, then restart Hit List setup. If the problem persists, hit Ignore and then reboot when Setup completes, to ensure everything is updated.