After upgrading to Vegas Pro 19 (from 14) on my Windows 10 laptop, I am getting an error on quite a few of my audio plug-ins. Some work, but most give me the following error message: "The plug-in could not be run. One or more components required to run this plug-in may be missing. If a hardware key (dongle) is required to operate this plug-in, ensure that it is properly installed. The COM object failed to initialize." Any idea why this is happening? I've tried re-scanning the VST folders, but the error message persists.