That time I was only experimenting using licensed version to upload hotlap that is not part of demo version. I realized that it was not allowed so i stoped using it.
I don't use that version any more, (I am a regural demo user now), so can you please allow me to upload again.

I also have the problem uploading hotlap.
Message is as follows "HOTLAP UPLOAD ERROR: hotlap upload not permitted.".
I'm a demo user, car in the hotlap file is XFG, and the track is Blackwood, so I don't see any reason to not be able to upload.
File size is around 200KB so the problem is not in the filesize, also my LFS is not cracked, and I am using the latest version of the game.