After updating to the above rev. the program crashed at start. Error message "An exception has been encountered. This may be caused by an extension"
The message box showed that one should look at the file C:\Users\Jerry\AppData\Roaming\Microsoft\AppEnv\14.0\ActivityLog.xml (attached as zip file)
Ran repair installation, same error
De-installed program and re-installed. Same error
The program shows the list of previous projects. After clicking one of them the tabs are empty
System is notebook with Win 10 Pro rev. 10.0.18363
Please fix! I want to continue work on a program
Best wishes, Jerry