hmm thanks for ur concern ....the only solution is to dl the addon which was repacked by themm....and one more thing is kaos and corepack are RIVALS loll..just asking out of curiosity

Guyz help me.can't able to install this addon ...I set the path wr I installed the game . No extra folder directly on the msin game..but after completion of install thr r no exe files.it creates a new folder named dev tools.in that folder dyinng light player exe is thr but prompts no steam error ...