PowerSDR KE9NS v2.8

Wow one thing after another. So when I invoke VAC1 or 2 I get an unhandled exception error. unhandled exception has occurred in your application.
Object reference not set to an instance of an object. How can I fix so I can handshake to HRD??

I think I found dilemma. I turned off a lot of the power saving features like sleep, hard drive, but left screen saver. so far so good. Darrin tks for the insight to the demo problem. Have a blessed day.

with flex5000 off try to start in demo mode and get these errors
Port Audio Error -9998
Invalid Number of Channels

Port Audio Error -9988
Invalid Stream Pointer
I will post error code when it happens.
Tks Darrin

my system blue screen errors every time I stop the PowerSDR. I removed instance of Virus protection and restarted and reloaded SDR but same issue.
HP Ryzen 5 4600G processor with 12 Gb ram and ssd 512 drive.Using Syba 2 port 1394B PCI-X card.