[Hugs-users] Trying to uninstall

I'm trying to uninstall Hugs for Windows (ver. "Sep 2006"), but when I run the uninstaller, I get the following error message: The NTVDM CPU has encountered an illegal instruction. CS:0eab IP:0130 OP:63 6f 6e 74 65 Choose 'Close' to terminate the application. How can I cleanly uninstall Hugs? I tried the "add/remove" option in the Windows control panel, but got the same error. Can I simply delete the directory where it was installed, or is it messier than that? Are there entries in the Windows registry that need to be removed? Thanks.