Firewall installed, but can't turn it on

I managed to get the firewall installed on WinXP64. However the firewall doesn’t seem to turn on.
I got a few pics to show whats wrong.

Anyone has any ideas how I can get the firewall running? Much help is appreciated!!

Only 32-Bit is currently supported, I’m afraid. Version 3 (should be out in March/April) will support 64-Bit, Vista, etc.