Guy's The 747-400 Queen of the sky's and 747-400F worked fine till I install a new hard drive, I lost the 747's and had to reinstall thembuy down loading them from PMDG, After I installed them I tryed to bring one of them up, The 747-400 aircraft came up alright but with this massage [PMDG ERROR] [FSUIPC Version is to old. You need at least V3.48 or later. Flight Simulator will now close] First what type of file is FSUIPC ?? And where do I get a updated copy of it and where is it installed, I don't understand what changed I used the samecopy of WinXp and the same copy of Flight simulator Pleas help so I can get back in the airThank's MuchAlvin.BNewark N.J

http://www.schiratti.com/dowson.html

You need to go to this web site: http://www.schiratti.com/dowson.html Download FSUIPC 3.7, unzip the file and put fsuipc.dll into the modules subdirectory under the Flight Simulator 9 directory. It doesn't come with WinXP or FS 9...DJ

Thank's DJ, That worked fineAlvin

Thank's Big Al, Your the manAlvin