So my friends are starting a server and I can't start Forge installer. I downloaded 40.1.68 installer and it will not open. I've downloaded, uninstalled, and redownloaded Java several times, I've downloaded different JDKs, I've tried turning my firewalls off, I've tried running it with command prompt, nothing works. Command Line says it cannot create the Java virtual machine. I don't know what to do about this. Please help.