I GOT THE SOLUTION right now !!! 
I found the Solution as i was trying to use PortableApps-Applications and got the same ErrorCode…huh*?
0xc000007b
So i combine this “Code” and “PortableApps” in google that leads me to the Forum. And there was a Guy with IQ 5000.
The Solution is:
- Go on start and type “Security” that leads you to the Security Settings
- Click on App&Browser Control
- Click Exploit Protection Setting
- Change ‘Force ranomization for images (Mandatory ASLR)’ back to ‘Use default (Off)’.
- Reboot
I followed the instruction an i can now install Rack 2.2.1. without any issues, warnings or silence-nothing. Windows should tell me that 4 sure that THIS Setting harms the Process. Stupid Windows !!
I did not check out if VCV will run if this Security Option is activated again after the Installation of VCV.
Original-Post: error 0xc000007b after win10 update | PortableApps.com
meryy xmas - happy new year nwsm