Hi Eugene
Unzip QT6 package into a directory, eg d:\apps, keeping the directory structure - avoid mixing with existing *nix directory structure
Use a CMD file to set environment and start a qt6 app - see earlier post by Remy on page 39
Keep reading this thread for fine tuning/future releases - Martin updates page 1 with new releases
Hope the above helps - and maybe others can "fine tune" the above
Pete