I just installed 365 Post. Vegas will not open after I close the program and try to restart it. I enclosed the error report. It will start when I clear the cached application data, or I restart my PC. Its when I open it then close it I get this error message. I added some events to timeline and closed Vegas without saving, I go to reopen Vegas and it will not start. If I just open Vegas and close it, it will not re start. I have the KillAllVegas app that will close down Vegas in Task Manager. Vegas is not open in task manager after I click on that app.

I tried saving a project and tried to open the Veg file and Vegas will not restart, I get the error message. If I clear the cached application Vegas starts and I can open my project I saved going to file - open.

Running Win 11 with latest update. AMD Pro drivers latest drivers.