Forge Servers no longer working.

[Reeco711]

I want to elaborate it's forge on every version of minecraft. 

I cannot open any .jar files of any kind. 

I have them set to open with java.exe. I have the most recent version of java.

When following solutions from other threads I noticed when I put in "java -version" into a cmd I don't get an error of any kind, but it also doesn't tell what version I'm using.

Schrodinger's java. I have the file in my computer and it can find java but then refuses to do anything with it.

[Reeco711]

Not sure why it wasn't working before but it's all good now. Thank you.