edit* I hate UAC ... *grumbles about stupid Admin crap in uac preventing install
Found what i needed to find, had to read the emu forums a few times to locate it but ... wow i hate windows 7, its the same security headache as vista with the uac ... personaly if i clicked the f'n file apparently i want to take the rick of fricken opening it.
FRICKEN DO WHAT I TELL YOU TO YOU MICROSOFT DISASTER
/rant off
Control panel > User's Accounts > Change User Accounts Control Settings > Turn off
No more annoying pop-ups when you install stuff