Wont run

[katreth]

I downloaded the MOP 5.4.8 earlier today and since downloading i have tried every conceivable way to run the launcher, but it just refuses to start. any ideas?

[skullatbash]

follow this steps:
1) Restart your PC ( this is important)
2) close your Torrent client and move your WoW folder away from your Torrent's download destination
3) now right click on WoW folder> Properties> remove "read-only"