AutoCAD 2004 Crashes when I..

[LEEG]

Hi Everyone.

I wonder if someone can help me.

I use Rhino a 3D Modelling package. When I export a drawing to a dxf file and import it into an Autocad file then whenever I try and do a mod or add a dimension it just locks up completely sending the CPU usage to 100%. This only happens however when I have my OSNAP settings on :?:

Not sure if anyone else uses this package but any info would be greatly appreciated.

I am thinking that it is a problem that rhino have overlooked and maybe I need to post this problem to them but in the meantime all you AutoCad Aces Please Let me know.

[architech]

When you DXFin to AutoCAD, save the file 1st.
Then open it again.
Now "wblock" the whole file.
Now open the "wblock" file.
And "wblock" it 1 more time.
And open that file.

Now try it ... :?

The "wblock" acts like a filter and cleans out any "impurities" the DWG may have from other programs or blocks inserted.

Hope that works.
Later guy. :P