So I just got a new computer and wanted to install forge on it to play modded minecraft. I attempted to install forge onto it and didn't have the ability to open the installer, so I went and downloaded java at the latest version(this was a month or 2 ago). Every time I attempt to open the installer now it opens for a split second and then closes. I was hoping to fix it by manually putting forge onto my computer by manually transferring the minecraft files form one computer to another but I figured I would attempt asking for a solution here first.