I am testing the software using the simulators. I am running on Windows 7 and am using the simulators to test the software. I have the ACP telescope setup using "The Sky Controlled Telescope" driver. I also set up the FocusMax telescope to use "The Sky Controlled Telescope" driver. Whenever I try to run a script that include an autofocus, I get

Do requested auto-focus...
**Script Error**
Source: Microsoft VBScript runtime error
Message: Subscript out of range: '[number: 0]' at line 1173 column 25.

If I don't do an autofocus the script runs okay. I am also able to perform a focus rotine directly in FocusMax.

Any ideas?