Ok... I've put together a little patch that should fix the issue. Grab the Zip file from here: http://sylverant.net/downloads/autorun-patch.zip
and extract it to wherever the autorun.exe file is. Then run patch.bat, and hopefully you should now have a new file called autorun-patched.exe. If you don't have any use for the old autorun.exe, delete it, and rename autorun-patched.exe to autorun.exe.
Note: I don't know who came up with the original patch for the autorun, so I don't know who to give credit to for it. I simply packaged this up in a nice neat package as a patch (rather than distributing the whole autorun.exe file). Also, I don't have Windows installed on my machine, so I can't actually test the batch file for applying the patch. It should work, but if not, let me know.