It has to be there somewhere or the airplane would not show up in the simulator. When you did the file search did you select the all files and folders option (or some similar wording)?

EHAM-YSSY B772LR
ATP, CFI, CFII & MEI, CL30, 727, 737-200, DC-9
FS9, Active Sky 6.5 w/ASG, FSPax