yoo man

if somone can give me some help or link, i thought that this topic was somewhere before but i cannot remember, since my last visit, about three month's ago
in arsenal is a campain editor, and files like protoss1 named but their id is for example 55, i had tryied to search instal.exe with winmpq but nothing, when can i find those campain maps in witch files ,extract to make a backup, and replace them to modify those campains

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thanks for any help