Hey guys, just incase anyone ever encounters a problem when installing WoW or updating, I think you should know that temporarily disabling UAC could possibly be a solution as this was mine. The updater/installer didn't have permission and was failing. Although it had to be a stupid error code which was like cant open file which indicated nothing about no write permission. To me anyway.
WoW re-installed and patched and kicking butt woo woo!
Hope this helps someone some day
WoW re-installed and patched and kicking butt woo woo!

Hope this helps someone some day

My Computer
System One
-
- Manufacturer/Model
- Hewlett Packard
- CPU
- 3.40Ghz / 2.20Gz Duo Core
- Memory
- 2GB / 3GB
- Hard Drives
- 160 GB / 160 GB