A separate signed installation program called
PrinterDriverRepair.exe is installed into the
EssentialFax program folder. You can run this program
directly, or from the EssentialFax main menu with File >
Printer Driver Repair Tool. This program will require
Administrator privileges in order to run, and you may be
prompted to allow it to run in Vista (and possibly XP)
This program will attempt to reinstall the Essential Fax printer, and will ensure that it is running and its parts or services are running.