I tried with no luck.
The only thing I can think to do is reinstall the entire OS... Or maybe something failed on the 3k that is tripping up WHDLoad.
All non WHDLoad games work, I can boot some of the WHDLoad games from floppy and they work...
Have you tried running a virus scan? I had a virus attack earlier this year on my A600. This led to some programs crashing on startup, and other weird stuff. I used VirusZ to kill it off. It fixed all infected files, and it worked as good as new afterwards.