So I'm trying to upload a park I've been working on for ages. I created the scenery, the station and it took me AGES. I created a new folder inside my com.nolimitscoaster.nolimits2 called 'Steam Workshop'. I put everything inside of it - my preview image, the .pkg file, all the scenery... EVERYTHING. Yet when I go to File > Steam Workshop and upload the .pkg file, I keep getting the same error EVERY TIME:


Failed to upload. Error message from Steam: Generic Failure


How can I stop this? I've worked so hard on this park and was excited for it to be the first Steam Workshop item I've released. If anyone can help it will be greatly appreciated. I've been told many times before to 'try again later' however, after trying day after day for weeks now, nothing has happened.
Thanks :D