I have just started using FS98. It was in some CD's that I found. I enjoy it very much, as I am a retired Commercial Pilot. I enjoy adding aircraft and scenery. The problem I have just happened when I installed a FlightSim add on of Wake41zip. When I added these files it seems to have went into the Oceania directory. Now I have 2 runways, the original one is still there (next to) the new scenery. How do I get rid of the original runway?