Does anyone know how to correct this problem? I am programming a new CTX670, with a BCTU running 3.1. Every time I try to program System -- Card Assignment (Prog. 100), and click "assign" to try to change a value, I get this error:

"VBScript CTX Error. The specified class was invalid."

If I go into button programming, then the cards are correctly assigned. Interestingly, only the first card came up correctly assigned after initialization. I had to manually program the others.

When I go into Card Assignment in CTX WinAdmin, all of the slots show "Empty Slot or RRCU", and every time I try to reassign, I get the above error.

I am using Windows XP Pro, Service Pack 1. I have tried another computer, also running Service Pack 1. I have tried CTX WinAdmin versions 2.22A 18 and 2.22A 20, with exactly the same results.

Anybody have an idea? Thanks.

Charles