I've tried 3 versions (1.3.2, 1.3.15, 1.2.21) and all close down automatically.
I've tried uninstslling/reinstalling it. Also I deleted every instance of PPLive from my registry after uninstall before reinstalling.
How would I view the log? (sorry if stupid question).

It seems that it could be a computer problem rather than PPLive that's wrong, has anyone had a similar problem with different software?