I'm sorry if this has been asked before, but my search didn't turn anything up. I'm looking to purchase the 747X and I know about the update for the FS9 version of the aircraft. My question is whether the FS9 aircraft has to be installed in order for the upgrade to work, or is the upgrade included in the 747X installer. The reason I ask is because I suffered a system crash not too long ago and I'm not 100% sure whether or not I have the old installer, and I want to know whether or not I need to reinstall the original aircraft or if the new version will work. I hope this all makes sense, and I appreciate the help. Thanks.

Sean,You have to have the old FS9 version of the 744 installed for the upgrade to work.Hope it helps,

Okay sounds good, thanks for the help. Now I just have to locate my old files and order numbers when I get home from school. Thanks again!