Hello -
I don't believe the link in that forum is still valid anymore. We do have a link to a manual installation method, but the one that we recommend is highly dependent on the issue you're experiencing, so it's probably best to contact us at
support@naturalpoint.com for the link directly.
The reason we've been holding off is for exactly the purpose you have mentioned:
[quote=StefanG]The workaround described on page 2 seems to be no longer working in the final version...[/quote]
Releasing a version for a beta OS doesn't guarantee that it will work in final, so we have yet to release our Windows 8 compatible software. TrackIR will be going through final testing with the RTM release, and will be available before public release of Windows 8.