Open 2.5.0: Crash on launch, plz help :)

[Stephen Dunne]

Version:
2.5.0

What is the bug:
Downloaded and installed for the 1st time.. keep getting this error..

http://paste.feed-the-beast.com/view/dfcc60ad

Mod & Version:


Paste.feed-the-beast.com log:
http://paste.feed-the-beast.com/view/dfcc60ad

Can it be repeated:
Everytime..

Tried deleting & reinstalling twice.
Also tried updating to 2.5.2 .. same error!
Tried installing to a different dir/... same error!
Tried removing the launch perms .. same error!

Using Java 8 btw!

Known Fix:

 

[Lord Kel]

try running in compatibility mode if you are on windows 10 or make sure you are using 64 bit java?

 

[lezchap]

What launcher are you using?!? That looks like it's not finding a huge part of Forge. Also, that's not the full crashlog, and is missing a lot of information that might be helpful. Please lost the full crashlog or forge console log.