Addon Plane not showing up in FSX

I downloaded POSKY 772-F UPS, extracted it to a file , copied and pasted it into Airplanes , shows up in Airplanes folder along with other planes but not showing up in FSX planes. What did I mess up ? Geo

Try checking off the box that says "Show all Variants".

Did That ?

Read through the entire menu of aircraft, it may be listed under another name.
Although from your other question it probably wasn't add on right so that's why it's not showing up.

I WENT THROUGH A BRAIN SCRABBLE WITH THIS ISSUE. FINALLY FIGUIRED IT OUT. IN FSX FOLLOW THE PATH TO THE AIRPLANE FOLDER AND MAKE A FOLDER INSIDE AND NAME IT C5 OR WHAT EVER. THEN GO BACK AND INSTALL YOUR PLANE TO THIS FOLDER. NOW YOU WILL SEE YOIR PLANE IN FSX. THE SIMPLE THINGS THE TECH SUPPORT PEOPLE WOULD NOT TELL US. HAPPY FLYING.

I have the same problem with 'ACG BAC Lightning AI Pack 2'. I have copied the contents of effects folder into the FSX effects file & copied the ACG BAC Lightning AI Pack 2 file into the Airplanes file but I still can't view the aircraft when I open M/Soft FS.
Can any one help?

Did you have any success with this yet?

I am having problems with BAC Lightnings Pack 1.

Incidentally I was able to download it without registering (or was I?)