Good News!

[Costaud]

the package won't open on my computer 

And I cannot toggle the main view. I have not access to the 3D view.

[Will]

weird, whats yours set-up (sys specs)

[Costaud]

It work now I didn't see the 3D button at the top.

[buzzzzz1]

I have the old registered version but haven't upgraded as of yet. I downloaded the Demo with the 513 limit on terrain output size. However I have used 513 terrains in tgtp with pretty good success as I can't tell much difference between 513 vs. 4097 when loaded in TG. I do plan to register for the upgrade though, if for no other reason then to give support for the development. Good luck to you guys having problems installing. Have you posted your install problems at the WM Community?   http://forum.world-machine.com/index.php