Solvedproblem Ultimate Unlocker for 1.5.387

Hi,
I tried Modern Warfare 3 Ultimate Unlocker for 1.5.387 on my copy of MW3 Version 1.4.382 (Reloaded -Tekno MW3) but does not work.

It works only with steam version?

Thanks

/Solved & Closed

it would have to be this same game version, to work.
else that offsets will be different.

have a nice day