Inventor 2012 and feature recognition problem

[Hopinc]

Hi Guys,

 

I rebuilt my whole system a week or so ago with Win7 Pro x64 and installed Inventor 2011 and 2012 x64, updating to all the latest drivers accordingly.

 

When I installed the current 2011 and 2012 versions of "Feature Recognition" from the Labs site it has not worked. It worked perfectly well on the XP x64 O/S I used previously, but it just does not appear at all on this latest build.

 

I have read that others have experienced this problem, but I have yet to see a fix posted anywhere. Does anyone have a cure for it?

 

Thanks and regards to all,

 

Dave

 

P.S. - I am also experiencing a weird problem using Inv. 2012 with the forward and backward arrow keys. Some of the time when I use them to edit a part within and assembly everything slows down, the screen goes white and slowly comes back, but it takes and age to undo and redo an action?????