Sean

I usually try not to read anything 9s12 with the vvdi. Too many errors and issues, especially with the bmw system.  My burnt l current go to is the smok. Which I'm pretty sure your carprog is the same thing.  I would try and read the flash with that. 

Few questions,  first is vvdi the only reader you have? Second just confirming you are trying to read the bcm and not the kvm. Third, what is the processor mask and did you intentionally mean to read it as an unsecured 768?