I would guess that the install went badly.? I think that there is a program called Windows Update manager that you should look at and see ifit will allow you to uninstall the update.? I also think that there is a setting in th Update Manager that you can set to not automatically install updates.
On Sat, Jul 14, 2018 at 5:09 PM, Albert Woodhull <n1aw@...> wrote:
A few days ago my Windows 10 installation got updated, without asking me, of course.? I stepped away from the computer for a while and when I came back updates were being installed.
I think my USB port drivers were changed.? When I try to run the KD8CEC Memory Manager or to upload a newly compiled? ubitx_20 version I do not see the COM4 port any more. The Windows Device Manger shows an "Unusable Parallel Port (LPT3) where I previously saw a COM4 Serial Port.