However, if you need to run legacy software like Topograph 98 SE legitimately, I can suggest:

Guide:Installing Windows 98 · joncampbell123/dosbox-x Wiki · GitHub

The installation of TopoFusion 98 SE and the Pirata add-on can significantly enhance your data analysis capabilities. By following the outlined steps and ensuring your system meets the necessary requirements, you can efficiently set up and utilize these powerful tools. Should you encounter any challenges, refer to troubleshooting resources or contact the software support team for assistance. With these tools at your disposal, you can tackle complex data analysis tasks with confidence and precision.

This creates an air gap. Malware inside the VM cannot touch your host OS.

these files and paste them directly into the main installation directory (usually C:\Program Files\topoGRAPH or similar). Overwrite any existing files if prompted.

If you must run the original software for legacy file compatibility: