Version 20.11 installed on Windows 10 by the local IT organization doesn't work as it does not appear to accept and maintain customization, i.e. TCCStart.bat appears to disappear, options entered on the Options, Take Command tab do the same, etc. Any suggestions gladly accepted. Note all of the items including TCstart.bat are from what was a WORKING configuration on MS last OS Windows 7.
Cheers
Cheers