Epson software update keeps popping up on my screen but nothing gets downloaded
Just talked with Epson support. I had already removed the printer from System Preferences > Print &amp; Scan, but when I tried to add the printer back it said the software could not be found. In talking with Epson this what he had me do:


I had already removed the printer so do this first.
Open System Preferences > Print &amp; Scan, right-click in the list of printers on the left, and choose "Reset printing system..."
Run the Software Update under the Apple menu. (Being Mountain Lion this opened the App Store application. However, there were no software updates for me.)
Restart computer.
Open System Preferences > Print &amp; Scan and add the printer again.


It was able to add the printer, and now the dialog box in @King Julian's post is not showing for me. Hope this works for others too.