Help with older version of MQP Editor. [CMANGOS 1.12.1]

[Ayos]

Hi!
I've tried creating a patch for vanilla wow, but seems like if I'm using the newest version of MPQ Editor found at zezula.net, I always get corrupted files error in my client.
Also tried with two different randomly found mpq editors.

Does anybody have an older version which works with WoW 1.12.1?

Thank you in advance!

[brotalnia]

This version works for vanilla - Download MPQEditor_2.0.1.307.zip from Sendspace.com - send big files the easy way

[Ayos]

Thank you!

I was able to make a custom patch with the same files that are in the original patch-2.MPQ and it doesn't get corrupted.
But when I edit one line in Interface/FrameXML/UIParent.lua it gets corrupted instantly.

Do I have to do anything else except creating the patch and copying it to vanilla wow data folder? Like anyting serverside?