4908 Views 1 Reply Latest reply: Mar 28, 2010 10:59 AM by Katrina S.
The itunes program is 32-bit, so that's normal. It's the 64-bit drivers that get downloaded when you install the 64-bit version.
I don't know why it would lock up specifically with Firefox. The first step is, does it do this in another windows account? Make sure that 2nd account itunes settings have the "copy files...." option NOT checked, or you will get duplicate music files when you add some to the new user library to test this.
Trying it in another windows account will tell us if it's user-specific or system-wide.