- deleting C:\programdata\battle.net
- deleting anti-virus program
- selective startup mode
- 'run as administrator'...
- ...from a profile that has administrator privelages
- updated graphics drivers
- whatever else that was in those guides that I can't currently remember.
In order to check that the downloaded files were not currupt, I ran the downloader again and recieved the error "this download is not authorized."
The original download was in English (EU) and I am in Australia.
Have I missed something?