LT3Raptor runs on Windows 10 and Windows 11 and requires version 2004 (build 10.0.19041.0) or greater
Windows Version Compatibility Checker
To check whether LT3 will run on your machine...
Open the Start menu or click Search
Type "About" in the search bar and click "About your PC"
In the Windows Specifications section, look for "Version" and select the corresponding 4 digit
value from the Windows Version Compatibility Checker to the left