I've had the same problem for some time but have found a "work around" which seems to work.
Load QB (Premier Manufacturing) before I load any other program
Once QB has loaded, run a simple QB report prior to doing anything else
Close the QB report
Then proceed with loading any of the other programs I use
Since I started doing this a few months, I have not had QB abruptly & unexpectedly close on its own.
I'll leave it to the IT gurus to figure out why this simple step has worked well for me.
