OK, I am at a loss here. I have updated all my computers to the more recent version of Edge, but I have noticed that they are running many different versions of MicrosoftEdgeUpdate.exe. It seems the most current version of MicrosoftEdgeUpdate.exe is 1.3.143.51 but I have computers running 1.3.143.45 and some on 1.3.141.63. I have tried renaming this directory - C:\Program Files (x86)\Microsoft\EdgeUpdate\ and reinstalling Edge. It recreates the directory, but still does not update to the latest version of 1.3.143.51. Does anyone know how this MicrosoftEdgeUpdate.exe gets updated? Thanks.