Running NW6.5/SP8 with latest iPrint updates for Win7 support.

When running 64-bit Windows 7 the link to install the iPrint client incorrectly points to the x86 NIPP.EXE instead of x86_64.

Manually installing the correct version (5.32) works and printing works fine.

Problem is the OS platform isn't being detected properly -- I'm guessing in iprint.js. I've checked that I've got the latest version of this file from the SP8b-2 update.