Can't launch the game

Hello,

I can't launch the launcher after uninstalling and reinstalling. I found a solution, indeed when I download the game, the "game" file is empty, so I found the normally installed files and added them manually. I can now launch the launcher but when I try to launch the game the message "Sorry, unable to start Minecraft. Please check your configuration" appears. When I look in configuration, there are none and I cannot create any. When I go to the ".minecraft" file it seems to me that the files are not the right ones (see attachment) which would perhaps explain the malfunction but I cannot remedy it.

Thank you for your understanding