Trouble installing forge

[MateusKen]

Whenever I click in the forge installer the installer asks for how I want to open the .jar file (first image), At fisrt I thought it was a problem with java so I installed JRE (java runtime envirotment) and proceeded to start now the installer with the JRE file (second image).
I`m  sorry if this isn`t that helpful but I don`t what to do, I already spent trying to figure out but it always ended the same way.

translations for the images:
1- "how would you like to open the .jar file
 -.....
 -.....
 -..... 
 more apps"
2- "Java Installation not complete
      It is not possible to install java
      There are problems with the switches:
      C:\\Users\mateu\Desktop\forge-1.16.5 -36.1.0-installer.jar
      Verify if the commands are valid and try again"

[DaemonUmbra]

Some zip managers like to take control of the .jar file extension away from Java.
Make sure you have Java installed and try running Jarfix once, then try the installer again.

[MateusKen]

  On 5/7/2021 at 5:49 AM, DaemonUmbra said:

Some zip managers like to take control of the .jar file extension away from Java.
Make sure you have Java installed and try running Jarfix once, then try the installer again.

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Thank you very much  it went well!!