Try this, click on my computer, open c drive, open files, click on program files, click on fms folder, click on model folder ( I think), now you will see the different models, reduce the total box size to about 5 inch square and and put the box on one side of screen.

Now again click on my computer then cdrive, now look for those zip files, right click on the one you want to transfer now, click on copy, move curser to 1st box and its right or left clik in the 1st box and chose paste, in a second or two you will see a new little folder now in you model area, repeat going from the zips copying from box and pasting to the model box.

When done transfering what you want, close boxes and click on the fms icon and you should see the newly transfered models, you may have to click twice on the new ones vs one click.

This is how I did it, Im NOT computer literate, but this worked for me, on win 98.

Those 3D planes renewed my fms interest, there GREAT. and do fly simular to my sledge 540 even though Ive flown it not that much yet.

Good luck, Dennis Spyridakos