I have 2004 ADT and successfully used for a number of years the vizrender plug in to transfer dwg files into viz and render views with jpg format output. However, now when I try to initialize the Viz application, either from the command line in ACAD using vizrender, or directly by opening Viz I get the following error message-
 
vizr.exe- Application Error
The application failed to initialize properly (0xc000005).
Click on OK to terminate the application.
 
Has anyone seen this and does anyone know how to restore the ability to open and use Viz?
 
Thanks

This error may be caused by several reasons. It typically appears in unsupported operating systems (e.g. Vista for ACAD2004), with unsufficient user rights or as a result of graphics driver problem.