Don't know what to do next. Been using product for years. .Vegas Pro Version 21.0 Build 315. Try to open and it crashes right after the VST scan. Looking at the crash report " Unmanaged Exception ( 0xc0000005 ) and various other like it.

Tried rebooting computer. then Opening from a saved file. Then I tried safe mode telling it to reset to defaults. Now I have uninstalled, and re installed from version on this website. Still crashes around the same place.

I have submitted about 4 crash reports.