Muke
Update - I have just tried to install v102 on my other Vista desktop which only has a c drive. This also produced the same result default settings).
Have also just tried it on my olser XP desktop & this also failed with default settings.
I haven't time to check mor atm - my lady wife is just serving our main meal of the day!
Peter
Installed it on two Vista systems and three XP systems here. No problem. Are you installing under restricted accounts?
Mike