Twain driver for Irfanview

[BillKreamer]

How do I get (and install) a twain driver for Irfanview (for use with Ctrl-Shft-A)

Thanks!?

[IfThenElse]

A TWAIN driver is installed when you install your scanner driver... provided you scanner actually supports TWAIN.

What is the make and exact model of your scanner?

[IrfanUserGuyxyx]

My understanding is that most Twain drivers are 32 bit and you need to install the 32 bit version of Irfanview to scan with. You can have both the 64 and 32 bit versions installed at the same time.