Tekkit lite Basically Vanilla

[mrgflan]

Launcher Version: Most updated

Operating System: Tiger?

Java Version: ?

Antivirus Program:

Description of Problem:

Whenever I start Tekkit Lite it's basically vanilla with NEI installed, the only mods there are Forge, Modloader, Treecapitator, and Codechickencore, help please?

Error Messages:

Unable to open Minecraft

Error Log:

[mrgflan]

and NEI, forgot that