Look in the API help for "SilentOperation", this will solve the problem.
Caution: on my PC, every time I create a 3D dwf file, files are created in
the temporary directory and they don't get deleted by Inventor. The
directory keeps growing unless you delete them.
"Frank Schalla" wrote in message
i create an 3d dwf via the api.
every time its done the viewer starts.
is ther a way to create a 3d dwf without this ??