well, i am at a loss, here is the error dialog given while trying to install @Andy's rotator driver:
attempting to run that program from the file explorer pops up a fullscreen dialog saying that the software is not compatible with my machine. i think the expected behavior would be for it to give a regular dialog saying "this is an ascom driver, not a program for you to run"...
i looked in the Event viewer for logs created around the time i tried to run the executable and while there are some logs, they don't really say anything about why the program won't run.
this is 32-bit windows home.
rob