Windows 7 64 bit from vista 32 bit?

[bearfrods]

First of all I did check to see it it was 64 bit compatable which it is, and I formatted my usb using the windows 7 usb tool but when i go to set up on the flash drive this comes up
The version of this file is not compatible with the version of Windows
you're running. Check your computer's system information to see whether
you need an x86 (32-bit) or x64 (64-bit) version of the program, and then
contact the software publisher.
so should I just download the 32 ISO and just use that? because I want to use that as a last resort because I really want to get windows 7 in a 64 bit version. What should i do?! please help!

[bishvabis]

try booting from the flash drive. make sure your boot device is set to USB in bios setup