On boot up vista displays C:\Windows\M?crosoft\userinit.exe File corrupted!
Please run a virus-check, then reinstall app. I have run Avast antivirus
scan, and MS Defender anti-spyware scan but has not fixed problem. I do not
download any DRM music or videos, is my understanding that this is what this
file is for, correct? Can I just delete the file? Thank you.