Hello, I bought the game, clicked the play button and got the error "The executable file of the game was not found" I do not know what to do is there a solution to this?

Hi. I found a bug with the game after I died to the exploding flesh ball. I had the game over screen but couldn't select the "main menu" button. But I could walk around and hear my footsteps in the background

I quit this game many months ago but decided to give it another shot. I personally am warming up to the "challenge" of figuring out how to beat this game but I also do not recommend this game to people I know. I can picture my friends playing this game for a bit, eventually getting stuck, and saying "yea this just isn't for me", and I don't blame them. In my playthrough I've made it to the sacrifice chamber, found the secret room, but I can't find the medallion for the life of me. I will gladly leave a pos...