Fairly new to TestComplete here. Just did an upgrade from an earlier version (but within the main version of 14). Sadly, my Python installation disappeared. Pointing everything to the new python (3.8.7) and ensuring all the former modules were installed (eg: requests), none of my scripts that depend on 'requests' are working anymore (haven't touched them; only did the "upgrade" that TC wanted to do. BTW, running the python above will find the module, just the IDE refuses to see it).