I got rid of the "Microsoft.VsHub.Server.HttpHost"VsHub" should be renamed to "SmartMobileCloud"; that's how stupidTrendy it is.exe" I dumped it; boondoggle; mymy VisualC editing/debugging wasn't harmed.
After installing VisualStudio, remove unUsed extensions, do the "C:\Program Files (x86)\Common Files\Microsoft Shared\ - Deleted - VsHub" fix... and put a "VsHub" text file there ( no ".TXT" ), so nothing can recreate the folder.