I can't open file.bat ( linux )

[Pruned12314]

Hello guys , my problem is verry hard. I can't open files.bat i try to make in leafpad something , and after i try to save for exemple etc.bat. At started can't open, becouse every time open by .txt , i try to install wine32, but i can't find , if someone know please help me , i need a good person information for help me please.