Can't start PRlauncher

[asd03190524]

Excuse me, I can't start my PRlauncher. Before I first install PR1.0 I had been uninstall PR0.98 manually. Then I successful to install PR1.0. But when I click there not thing to happened. I check my task manager, I found when I click PRluncher I can find the process in task manager, but few time late the process has disappear,and somtimes told me Application error。 After I reinstall BF2 and PR1.0 it's still can't work。 Can anyone help me? Oh, by the way, my OS is win764bit.

[PR0_SNIPE]

Right-click, run as administrator might help.

[asd03190524]

Right-click, run as administrator might help.

I try , but still can't work. should I check registry？