[vtkusers] problem about: ..\VTKData/Data/42400-IDGH.stl not found

[Dr. Shihuai Zhou]

Hello,
I tried to use vtk to run sample "CADPart.tcl" under window xp. But I got the 
following error message:

ERROR: In C:\martink\vtk40\VTK\IO\vtkSTLReader.cxx, line 129
vtkSTLReader (0x01E388E0): File D:\PROGRA~1\vtk40
\Wrapping\Tcl\vtkbase\..\..\..\..\VTKData/Data/42400-IDGH.stl not found

Please help me to fix this problem?

Thanks!

SZhou