Has anyone found a way to open a scanner in Photoshop (64 bit CS5)? 64 bit is not Twain supported and this makes working so much more complicated and time-consuming. PLEASE has anyone got a solution?! My scanner is a Canon Lide 220, it's the 64 bit that's the problem.
There's Vuescan which will allow you to scan into Photoshop like the older Twain drivers, but it is a pay software.
You can trial it. www.hamrick.com
If you want something free, Windows's own stock WIA app can also be called up in Photoshop, but it's very limited.