Tekkit gets stuck verifying a file

[Java_SE_Binary]

When I try to start tekkit classic, it will verify all the files except for lwjgl_util-2.9.0.jar which it gets stuck on. Please help!

 

 

EDIT: I've also tried deleting the natives file.

 

EDIT2: I've found a temporary solution, disconnecting from the internet, launching and reconnecting

 

EDIT3: It started working again.

Edited August 13, 2014 by Java_SE_Binary