I have encountered an error when trying to install the KB4516065 patch on my Windows 7×64 PC. The error was 800B0100 and the text said windows couldn’t find or use a file that was needed to proceed due to being incorrectly registered with windows. Didn’t say what file. I rebooted and tried again. All the other patches sucessfully installed when I installed them after an initial reboot. I tried a second time and was still not able to install after a reboot again.. Any ideas on what is causing the trouble and what I must do to fix the issue. Years ago I had encountered a similar issue but it was more clear what had to be done. Too long ago to remember.
Any help greatly appreciated. Up till now I have not had any real problems with updating this PC. Yes, I have installed the windows update software update. I have had no problems downloading the updates.
Thanks, RDLHP