Based on my Experience Try this:
Download this File
HereOpen it Place it in your Rose Directory
Click it and Start it!
This Launcher is a Replacement for those Fantasy Launchers. It Can Forcely Open a Game without checking updated patches..
In Short this is a Shortcut method that even u dont have the updated patches it will run onto your PC but it will Run according to the Files Stored/Updated on Your Rose Folder...
If you already ensure that you have all the patches you can play the same..
"This Launcher is just a Replacement for Those NeonCube Launchers"
Hope this Works..xD
[Never been Surely tested Before..]