License file on mac, help me

[SalemAlshaer]

I need to know how to register a license file on macbook. whenever i download the file, it tells me that it doesnt have an application to open the document, i just bought dxtory, please help me :c!! ASAP

[ExKoder]

It is necessary to use it by Windows in which Dxtory was installed.

[SalemAlshaer]

So it doesnt work? when will u get it to work for macbook??