Minecraft 1.7.2 Forge Doesn't Launch?

I have forge 1.7.2 installed to minecraft, as I'm trying to create a mod pack. With no mods installed, forge will not launch.

1. I open the minecraft launcher
2. Click launch
3. Launcher closes nothing happens

I've also tried this with a 1.6.4 version of forge too and the same result as before. Also, I have looked on the internet at changing the executable to be 1.7 java. I did that and minecraft doesn't launch and the minecraft launcher doesn't close.

This is a strange issue, I have no idea what I'm doing please help As soon as possible!

Added (1). I've also tried JRE 7 same result:'(

Added (2). I've tried re-installing and wiping minecraft and reinstalling that but no change )'';

Toby 12.07.2015

Try reinstalling it

Bogdan 12.07.2015

Why are you making a mod pack the hard way? The best way to compile a mod pack is to use a ModPack Launcher such as the ATLauncher or FTB Launcher. They allow you to install vanilla Minecraft with Forge so you can then easily install and manage your mods. Then simply download the mods you want and use the launcher to add it to your mod pack, plus you get a nice console to look out for any errors that may occur.

Ducky 12.07.2015