Minecraft forge 12.2 does not work?

Whenever I try to install it, I have the choice with which I want to open it, but I just can't get the forg version installed

You have to open the file you downloaded with java.

You can download Java here: https://www.java.com/.../download/

Thank you I didn't know

I can't select Java so I can open it with Java

Do you have java installed?

Yes I have

I have "Configure Java" on the desktop

Then right click on the forge file and press "open with." there should be something with java. You then choose that.

I only have the word acrobart… And that's it for my browser

Did you click on "open with." → "Select another app" → "Continue apps" pressed?

I've done that now and now the file is not found

Where did you download the forge file?

https://files.minecraftforge.net/..._1.12.html

And which ones did you download then?

Recommended Windows installer 1.12.2

Then you should actually be able to open it with a simple double click since it is an .exe file.

I do not deny it either

Then download the file again

I have the same thing again

Which operating system do you use?

Windows 10

Mh. Ka. Then don't download the windows installer but try the "installer". This is a .jar file that you have to open with java. Just double click, that should work.

Do a right click> Open with…> Select another app> Navigate to the installation directory of Java> Select javaw.exe.

If it still doesn't work after that, download Jarfix and run it once: https://johann.loefflmann.net/de/software/jarfix/index.html