Manual:Could not Wait for POV-Ray

Bishop3D can only see POV-Ray when POV-Ray loads a library that permits the communication between the two applications.

The Could not Wait for POV-Ray message may mean two things:
 * POV-Ray took a litle longer to start and Bishop3D has abandoned the wait for POV-Ray's handshake.
 * POV-Ray did not load the communication library and therefore it is invisible to Bishop3D.