ChaosMD5 trouble

ChaosMD5 2.0.001 crashes instantly when I open it. I tried downgrading to 1.0, but that also crashes.

I Googled it, and while the main site had no OS-specific info, all of the mirrors seem to think it runs in my OS.

How do I make this run?

Download the patch for all versions after 2.0 at the new homepage: www.opera.com