747-200 Ready for pushback -NEED HELP!

I just got 747-200 ready for push back and after I installed it and loading up Flight sim I got a message saying FSUIPC has a problem and it then said my FS9 version was something like 9001.55.4423 (something liek that) and then it said my FS9 version needs to be someting like 900.93.2583.
Any suggestions.
Any suggestions.