I'm running (or trying to run) ArcMap 10.6.1 in Windows 10 on a Dell Precision 7920. For the last two years, through various upgrades, everything has generally worked.
I had not used the software for a couple of weeks, but I needed to today and got a "ArcGIS for Desktop has encountered a serious application error and is unable to continue" message when I tried to load it. The Splash Screen (do they still call them that?) says "Initializing License", then "Initializing Application", then "Loading Document", then the error message.
I'm not a computer guy. I don't want to be one. I just want the stuff to work. I have made no changes/upgrades since the last time I used it successfully. Is there a relatively simple solution to this problem?