Not enough items not showing up in tekkit classic..

[AshDaMinecraftah]

i was in gameplay in my single player world, and the not enough items disapeared, i could really use some help in what happened.

i went into the mods folder and it said this under Not Enough Items:

mod_NotEnoughItems

Version:1.2.2.4

No mod information found

Ask your mod author to provide a mod .info file

can someone tell me what this means please because it isnt showing up on my survival or creative...

-Ash

[AshDaMinecraftah]

mods section*

[TwoTails]

press o

[AshDaMinecraftah]

okay, thanks :D