Spell Editing Problem

I've got a problem, i wanted to edit some spells for my map, so i downloaded farnims guide to spell editing and follwed it, and there int he begininng it said:
1. Using your MPQ program, extract the following from War3.mpq
-AbilityData.slk
-HumanAbilityFunc.txt
-HumanAbilityStrings.txt
-NightElfAbilityFunc.txt
-NightElfAbilityStrings.txt
-OrcAbilityFunc.txt
-OrcAbilityStrings.txt
-UndeadAbilityFunc.txt
-UndeadAbilityStrings.txt
-NeutralAbilityFunc.txt
-NeutralAbilityStrings.txt

But, some of theese doens't exist. wh9ich mpw should i extraxt?
war3.mpq or war3patch.

I'm using winMPQ, is there any better guides than this one?

Please tell me!

Extract from both. If a file is in both of the .mpqs you use the one from war3patch.mpq if the file is only in war3.mpq you shall use it.

All of those files ARE in the war3.mpq by the way.

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(Sooooo close to 300 posts. Yay :)