Marlin firware

I have installed Auduino 1-8.2 on the board, mega 2560, on my prusa i3 printer. I now want to install Marlin 1.1.o RC7 to the board. In windows 10 The file I need shows up as ( Marlin INO file). IN windows 7 , no , Marlin ino file shows up. What I can tell you have to install the files that is called ( Marlin Arduino File. Is this right
Thank you Ed

This is a very complex subject. If this is the best you can do at explaining yourself you are not ready to even consider updating the firmware on your 3d printer.

Take some deep breaths, collect yourself, then come back and write a complete description of what you're trying to accomplish and the problem you have encountered. If English is not your native language then you might want to post in the forum section specific to that language instead.

Don’t be so insulating . Who do you think you are ? I been using a 3d printer for 3 years. I’m English born in the United States 74 years ago. I have installed arduino with Marlin firmware before. All I am asking you is what marlin file I use to install on my primer. I am updating my board. There is nothing complicated about it.

Tristanjamedw:
Don’t be so insulating

I'll try to be more conductive.

:slight_smile: