render problem throught scripting

["XSI(at)boxhero.com" <XSI(at)boxhero.com>]

Hi  everyone.

have anyone tries to call a script file for render an images?

when i put in the script into the script editor they runs fine, but when i put them in a script
files and call them it got stuck.... 



please can any one just tries the script below and might have a same problem i have.




//=================================

` this is a VB Script

NewScene , false
SetValue "PlayControl.Out", 6

' Add a cone with some animation
Set oCone = CreatePrim( "Cone", "MeshSurface" )
SaveKey oCone & ".kine.local.posx," _
   & oCone & ".kine.local.posy," _
   & oCone & ".kine.local.posz", _
   1
SetValue "PlayControl.Key", 6
SetValue "PlayControl.Current", 6
Translate oCone, _
   6.94824213992454, _
   2.46082959410157, _
   -0.246082959410157, _
   siRelative, _
   siView, _
   siObj, _
   siXYZ
SaveKey oCone & ".kine.local.posx," _
   & oCone & ".kine.local.posy," _
   & oCone & ".kine.local.posz", _
   6

' Render frames 2, 4 and 7 to 9 from the default pass 
RenderPassesFrameSet , "2,4,7-9"

//=================================



Thanks
JinLin