Windows 7 64bit/PS 64 bit?

[bilbobill]

I am running Windows 7 64 bit (Ultimate) and I have both PS4 64bit and PS432bit installed. I see that I can select Win 7 64bit on the download page for Studio Ai 6.6.1r6a, but I assume that the bits for both 64 and 32 bits are the same?

Also when I run the installer, I only see Studio in the menu in PS4 32bit, not in the 64bit version. Can I use Studio Ai 6.6.1r6a in PS4 64bit? How would I install it? Is there any advantage to doing so?

[LSI_Morales]

Dear bilbobill

SilverFast 6.6.1r6a is NOT compatible with Photoshop CS4 64 bits. You can either use it with photoshop CS4 32 bits or use SilverFast as a Standalone and then import the scanned pictures into photoshop 64 bits.

Cheers