I have a file in my Windows Startup named "UpdReg.EXE" in my Windows folder (C:\Windows\UpdReg.EXE), is it a virus and if not, what is it? Can I disable it without harming my computer? TY

For some reason all of the sound in my Google Chrome browser doesn't work. Anything that lays audio like YouTube videos, Facebook videos, SiriusXM internet player and things like that don't give any errors, and they look like they're playing, but just silence. I know that my whole computer isn't being affected though because I can still play sound in other browsers like Firefox at the same time.