Texture Mods not working in Pub Matches.

When I was finished installing the camo pack, I tested it out. For private matches, it worked, but I couldn't go to pub matches! It would always say "Error : Different Files From The Server." Can someone please help me?

That means that the iwi file is larger or smaller then the original file.
if it is smaller then goto hex edit and put some 00 on the third line if it is larger go all the way down the file and delete some 00
( If it is like 4 bytes different then add four 00 or delete four 00's )

Once again, if you're using RepZ Client, place your custom camouflage inside ''m2demo/images'' folder and it should work without any problems.