Trouble with patching.

[FlyingSquirrel]

I'm having troubles patching. It tells me that the patch isn't good, and then it tells me that the repair isn't working. Help?

http://imgur.com/a/VWQrs

[SachikoMaeda]

Lets see what I can offer.

One method that can sometimes fix many problems is restarting the computer. If that doesn't work...

Chances are your patches got corrupted. How that happened, who knows. I recommend redownloading them from this site.

If working with redownloaded patches doesn't work, then perhaps the installation itself became corrupted. Reinstalling the game would be the only option then. If you want to avoid that, then you could manually look and see what files are causing the problem and figure a way to get an uncorrputed copy of that file.

My guess though is the patch you're using is corrupted or the file it's trying to patch is corrupted.

[Mezrin]

Failing all of that, I recommend just having multiple WoW folders. Here, download a stand-alone version!