johnep wrote on Feb 19^th, 2016 at 2:48pm:

Sorry, but this popped up when searching on installation. I have just downloaded basic 777-200 and am trying to install, They ask where FSX is installed and I have no idea. I have the steam edition of FSX. I browsed but so sign of FX or Flight Sim. Help!!!!! johnep

FSX-SE is installed in X:\Steam\steamapps\common\FSX or X:\SteamLibrary\SteamApps\common\FSX. Where X: is the drive where you installed steam (i.e. E:\Steam\steamapps\common\FSX), or placed the SteamLibrary (i.e. I:\SteamLibrary\SteamApps\common\FSX), to install the games to. The examples are where my Steam and SteamLibrary are installed, with FSX being installed in the SteamLibrary. ;)