Answer
In a Command Prompt, run the exe with the command line argument /I.
For example if you have XComp_BL600r2_8CF9_450E.exe then running XComp_BL600r2_8CF9_450E.exe /I will generate:
PLATFORM : BL600r2
VERSION_ATI3 : 1.5.70.0
VERSION_SCRIPT : 2.0
LANGUAGE_HASH : 8CF9 450E