Error when launching WoW from XUnleashed : World of Warcraft General Discussions

I haven't run XUnleashed for quite some time, so I decided to fire it up again to try it out. However, right after I click the Play button in XUnelashed it starts downloading a 553Kb file, but then I get the following error "An error occured while opening the file to be downloaded. Make sure that the directory is writeable an the application is not already running. Error: 32" The last thing in the log window is "Redirecting to alternate patch server"

I don't think this is a problem on my end and I've rebooted and downloaded the XUnleashed Client and had it reinstall everything from scratch.

Any ideas?

I'm still getting this error and can't run XUnleashed.

Has anyone else seen this, know how to fix it?

Uninstall the WoWSerice (drag it to the trash bin icon) then reinstall it.
Now it should work, that's what I did.