OK I've got poison to run on my other machine.

Let me check I am trying to do the correct steps now.

I have place the BD file and BIBLIOGR file from the map disk into the folder POISON.

I then run the exe POISON and click forward.

From there I select a click select a map database folder and browse to the folder DB within the directory POISON.

I then get an error message saying. Unable to open database files.