Many times, just using TeamViewer (or such) would let othes fix things quickly .. but that involves a certain layer of trust. You have to agree to allow someone to log on to your computer.

When it seems to be a system specific issue, as this does, it may need a system specific solution. I'd trust PG support to remote in and take a look for you FWIW. Or even an experienced user here that you trust.
It could save a lot of time.

It may be something weird like RB is running in Administrator mode (and thus can install DXi plugins to the OS) and BiaB isn't .. or some other weird issue, hard to say.
I'd try to get a remote session going with PGMusic Support and see if they see something obvious (to them) on the system.


I do not work here, but the benefits are still awesome
Make your sound your own!