Hi,Have un installed FS2004 and my add ons also the update for fs2004 but now I can't install FS2004 again I put disk 4 in to finish it off get to about 78% and get this message.Microsoft Flight simulator 2004 encounterd a disk error while writing to the file (C:Program Files|Microsoft GamesFlight SimulatorSceneryCitiesHeathrow.cab) and just carries on with that message so I have to stop.I have done a disk defreg and also disk clean up and also tried to install it on another computer which gives the same message.Has anybody got any suggestions or would I be advised to get a new disk and see if that worksMany ThanksJason Thompson

It could be a bad or dirty CD, or, an incomplete uninstall. After your uninstall, did you delete the C:Program Files|Microsoft GamesFlight Simulator folder and all its contents? If you did, I'd say it could be the CD and you can get a replacement from Microsoft at a nominal charge, if any.-John