Terry et al,
I'm having a problem with the suggestion that an update to the BIOS is causing a problem with the registration file. The BIOS is installed on an EPROM and, to the best of my knowledge, there are no files placed anywhere on your hard drive that could cause the faintest chance of interaction with your registration file. Even if the file is kept on CW's server, I can't see it happening.
If the cause is ever determined, please post.
Chief