[REQUEST] How to Update?

Bascially, as I own my own WoW Server, I need to find a tutorial or for someone to help me upgrade the realm's to the latest patch,

Does anyone know how and to provide me a tutorial.

Thanks

To update it go to the Emulators site and download the updated files.

eg. for arcemu

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download/help
download and install/extract

ok but in what folder do i have to extract it to

Check this ---> [You must be registered and logged in to see this link.]