Problems with element organizer 2020 after file transfer from SD card when importing to catalog

Hi, maybe someone can help me with this.  I did not found any post stating a similar problem.  I imported from a SD card to a network drive photos from the eclipse on a timelapse (regular RAW and JPEG, nothing else).  Somehow, the computer did not finish the import.  Every time I open Element organizer, program tells me it will update the catalog after the file import and just hangs fors hours with no results.  I tried the cancel button, but that does not work either.  I reinstalled the program, and it keeps doing the same pattern.  When I install the program on a different computer, there is no problem.  I tried reinstalling the 2018 versiion of the program on the first computer running on Windows 10, and it works well.  I tried suppressing all keys in the registry related to the 2020 version, and it does not solve the problem.  There is something in the computer somewhere that tell Element organizer 2020 to start that endless loop and I cannot find it.  Does anybody have and idea?