guess for FG 1.0 he hardly can use the 2.0 scenery.
I have the w010n50 file from the 1.0.1 scenery here and it is 64,9 MB in size.
So maybe there is something wrong with the scenery server?
But where did you find it? I'm afraid because I only can find scenery 2 download sites.
At the link you offered I only get the 404 not found error.
Fatal if you can't get older versions any more. That's like the all these commercial stuff that will force you always to use the newest version.
It was one main reason for me use open source, to avoid such behavior and have the freedom to decide on your own what's good for you.