Hi, friends.

luizcarlosrio, I tryed but it's impossible to rename files or to create others. I use wincommander, may be I need other programs, like totalcommander?

By the way, I've discovered that there is a key HKLM\Drivers\Active\41 that contains some key related to COM1 and a key with value: "Drivers\BuiltIn\SW_TMC"

May be it's important.

And I also have seen that in HKLM\init there is a key Launch80 that refers to "Appstartuppri", that seem to be related with TMC.

So, I think that this specific series of MIO activates the TMC module only with the original software or may be does not permit to change the dll that activates the TMC module.

Or may be (why not) that the USB port activates the TMC only if some special .dll or.exe is used.

I think that expert programmers could create some script for activating the FM receiving or the module recognizing without depending form originals .dll and .exe of the device. This is the core problem: the FM receiving (TMC_SCAN.exe) does not recognize the module.