[p750mmx]

[cut]

Now, when i install Kodi 17.3 (now 17.4) on Windows 10 most of the buttons do not work, like the MCE green button, doesn't start Kodi (It use to have "Advanced MCE Mapper Tool" tool for re config the buttons but it doesn't work on Windows 10)
Besides that, the bottom left and right buttons # and * are used to change Audio and Subtitles, now they don't...
When i use the IR Remaper in Kodi it does change those but when i press the buttons Windows make it 2 config button and then does something else instead...

Yes, that's the one.

I understand you want that the green button is default for starting Kodi, but the green button is original the default Windows Media Center trigger and Windows Media Center is removed from Windows 10. That doesn't mean that it still can't be used. There is an alternative MCE installation for Windows 10 and that adds the eHome sub directory in the Windows directory and within that subdir there one can find ehshell.exe. With an alternative version of ehshell Kodi can be started with the green button. You could Google for this alternative.

I don't use # and * but press the OK button during media playing and select there what I want to add (subtitle) or change (subtitle, audio stream, etc. etc.).
When browsing the library, and not playing media, pressing and holding the OK button, opens a sub-menu and all the other Kodi options that could be interesting comes in sight.

Never had to use any mapper or script to get things going and I only use MCE remotes as long as I can remember, and that is quite a while