Gray screen when starting Big Dig modpack.

[Sebban]

My friend is having troubles starting the Big Dig modpack, after he logs in the Mojang frame freezes and then becomes gray. After that nothing happens. We've tried removing the .tehnic folder but that didn't fix it.

Also acknowledge that my friend can normally use the Tekkit modpack, it's only Big Dig that is giving him troubles.

[lukeb28]

It's a very large pack so my bet is he just hasn't increased the perma gen size. Tell him to press the little cog beside the exit button and check that box.