Can't install Minecraft Forge?

co
2

The file should actually end up in the folder, you double-click it and the program opens and then installs. For me, the downloaded file is called forge-1.15.2-31.1.1-installer.jar and is opened in my unpacking app, where you can only see a few folders and text files.

Wo

You have to open the file with the "Java" program.

co

Oh my god thank you! Unfortunately, I can't get any further now. In the tutorial that I'm watching, the guy creates a new profile, but I don't have a "Profile" button anymore.