Hi
donnie1967.
Welcome to the forums.
Can you verify that your account on that computer is an administrator and not a standard user. This could be stopping you.
I'm not sure sure about Home Premium but to get to group policy did you try typing in GPEDIT.MSC ?
Also I assume this is where you got the 64 bit driver?
download center SAMSUNG
6'th option on the list on Samsung website. Win Vista(32,64bit)
Let us know. Thanks
Raj