Blizzard downloader not working with wine

Im trying to install WoW via the downloader using wine. When I start it up I get an error message saying " This download is not authorized." and teh downloader closes. Below is what shows up in the konsole. What could be the problem?

dan@linux-fvey:~/Downloads> wine WotLK-FF-enUS-downloader.exe
wine: created the configuration directory ‘/home/dan/.wine’
Could not load Mozilla. HTML rendering will be disabled.
wine: configuration in ‘/home/dan/.wine’ has been updated.
fixme:wininet:InternetSetOptionW Option INTERNET_OPTION_CONNECT_TIMEOUT (60000): STUB
fixme:wininet:InternetSetOptionW INTERNET_OPTION_SEND/RECEIVE_TIMEOUT 60000

http error code = 404
fixme:wininet:InternetSetOptionW Option INTERNET_OPTION_CONTEXT_VALUE; STUB
fixme:shell:BrsFolder_OnCreate flags BIF_NEWDIALOGSTYLE partially implemented
fixme:ntdll:server_ioctl_file Unsupported ioctl 24000 (device=2 access=1 func=0 method=0)
INTERNET_OPTION_CONNECT_TIMEOUT (60000): STUB
fixme:wininet:InternetSetOptionW INTERNET_OPTION_SEND/RECEIVE_TIMEOUT 60000

Maybe you need to login to Battle.net using your browser.
If the downloader crashes, try removing the ‘gecko’ package, quick ‘n’ dirty with

$ rm -r ~/.wine/drive_c/windows/system32/gecko