Windows 10 64. Has anyone successfully installed drivers (Twain in particular) for the Epson Perfection 4180 Photo Scanner?
I've run the Epson-provided EEM_3.11.77 driver utility (several times) and I never get a Twain driver installed.
TWAIN is not a driver, it's a set of protocols (it's actually an acronym for "Technology Without An Interesting Name"). If the drivers installed and the scanner is seen and can be used in your software then it is properly installed.