wget http://kegel.com/wine/winetricks && sh winetricks msxml4
Once you have the etax install file, run it with Wine:
$ msiexec /i etax2009_1.msi
Hopefully the entire process will complete successfully. If you encounter a problem, please file a bug or post a comment.
At present, securely verifying your identity and lodgement does not work. These steps must be carried out on a windows machine.
The following comments are owned by whoever posted them. WineHQ is not responsible for what they say.
eTax 2009 in Mac OS X
by Garry Brooke on Monday December 7th 2009, 20:07
I have been able to install and run eTax 2009 in Mac OS X 10.6.2 using the WineBottler package. I get the same problems as already reported: can't install updates, can't pre-fill. There were lots of errors before I realised that I had to completely close X11 and Wine after installing the "msxml4.dll" package. Otherwise, it seems to run.