Wolf RPG issue with loading up the game and saving

[Moldy Cheese57]

Firstly when I open up the game Wings of Roldea on WinRAR it loads up just fine however the issue with WinRAR is it doesn't give me the usual message that pops up after I close it that saves my game (I don't know the exacts of what it says sorry) at first I thought it was an issue with WinRAR but when I tried opening it with 7-ZIP I get this error.

I also the same error right after pressing ok cancel or x

 

[Moldy Cheese57]

thanks normally i just click the game.exe and it just works if this is the "correct" method than i didnt know it was thanks again