There is a thread around here somewhere on how to get past the vista problem. The way I've been doing it is going into Control Panel>User Accounts and Family Safety>User Accounts>Turn User Account Control on or off. Go in and turn it off and restart your computer. Do the pegasus update, turn the control back on and restart.
Bill found a code that you can run to disable it or something but when I tried it, it messed up pegasus and I had to reinstall it.
|