Tech Rescue Team Difficulty: Moderate
Restart your computer. As it boots, press F8 and select "Disable Driver Signature Enforcement" from the menu. This allows the repacked driver to load.
If you are still running a legacy Epson printer (such as the Stylus, WorkForce, or Artisan series) on a Windows 7 64-bit machine, you have likely run into a frustrating wall: refuses to install, recognize your printer, or even show up in the maintenance tab.
Epson Status Monitor 3 for Windows 7 64-bit: The Repacked Fix You’ve Been Looking For