[HELP] FastDL Server

I've looked all over the place for a fastdl tutorial that actually works. I've used dropbox, and now I'm trying x10.
This is my webserver.

I have that in my server.cfg

sv_allowdownload "1"
sv_allowupload "1"
sv_downloadurl "http://wickedfortress.x10.mx/"

Upon connecting to my server, I get: "Missing Map "x", Disconnecting..."

Game: TF2

Can someone help me please???