Maple 12 won't start

Maple 12

Windows XP

Looking to get help figuring out why Maple 12 won't launch.

I click on the icon and nothing. (not even a splash screen)

I have tried to change the launch.ini file maxheap command, but it still won't launch.

The fact that it doesn't even show the spash screen makes me think it is unrelated to the maxheap command.

I have tried to launch in a cmd window but when i type "maplew" all I get is a new command propmt.

Also, the classic worksheet starts fine.

Any ideas?

Thanks,

DG