I got Fractint to run using the DOSBox-X, however, as each animation may have thousands of frames, I prepare a .bat file of calls to Fractint and run that. The DOSBox setup just runs the program. Is it possible to have the DOSBox run a .bat file and feed Fractint? R- "Historically, pandemics have forced humans to break with the past and imagine their world anew. This one is no different. It is a portal, a gateway between one world and the next." Arundhati Roy Ric Speed <mailto:westwind@swcp.com> westwind@swcp.com <mailto:westwind@windfromwest.com> westwind@windfromwest.com _____ <https://home.mcafee.com/utm_medium=email&utm_source=link&utm_campaign=sig-e mail&utm_content=emailclient?utm_medium=email&utm_source=link&utm_campaign=s ig-email&utm_content=emailclient> Scanned by McAfee <https://home.mcafee.com/utm_medium=email&utm_source=link&utm_campaign=sig-e mail&utm_content=emailclient?utm_medium=email&utm_source=link&utm_campaign=s ig-email&utm_content=emailclient> and confirmed virus-free.