Steve, check if you have the correct versions on both PCs. It should be: CCDOps version 5.66 build 1 SBIG Driver Checker 4.05 with sbigudrv.dll...
Hey John, we're not experts on TheSky, so Doug's intention was for you to try the authors of the program for help; not to make you go away angry....
I really don't know what to tell you. We don't see failures like this where something that didnt work magically STARTS working again, and then...
Great. Enjoy!
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