Thanks, I tried several previous drivers including the ones you mentioned, unfortunately it didn't solve the problem.

I'll keep an eye on the daily builds and hopefully the issue get resolved eventually.

So I'm looking through the list of supported cards

http://www.sidefx.com/index.php?option=com_content&task=view&id=2680&Itemid=390 [sidefx.com]

It says
Nvidia GEForce 8000M series, 9000M series, GT 100M to 900M series. x50 or higher (eg, GTX 650).

Isn't the GeForce GTX 765M under the “or higher” category?

It seems to be an open GL issue.

This thread sounds like the exact same issue

https://www.sidefx.com/index.php?option=com_forum&Itemid=172&page=viewtopic&t=37560&highlight=OpenGl [sidefx.com]

Until this gets fixed I think my only options is to install ubuntu

Win 8.1
16GB RAM
64bit

GeForce GTX 765M
driver ver 347.88 (latest)

Hi all,

I have installed the latest Houdini apprentice and am having some scene view issues.

When I create an obj the smooth shaded display is not working, obj is invisible.

Also the persp cam does not tumble, its locked.

The first time I ran the program everything was fine. After shutting it down and re-opening the above issues occurred.

Is there any known bug fix for this?
Any advise appreciated.