Thanks Phantaman for your help,eventhow I am facing some problems with this mod I like it the way you made it. The realism of the season and the lay out is svery nice. But unfortunatly my problem is still there, I think I folled your instrucyions right but maybe I made a mistake. I'll tell you every step I did : 1.Uninstalled the ZAZ tools and restart the PC. 2.Downloaded the file by the link(ZAZ Tools the final).and installed it. 3.Follwed the steps of Jcanti : Opened the ZaZ_Gp4_tools actualizacion file and overwrite the files in the directory. Csmcore: Put to run as Administrator and compability for Windows XP Service Pack 2 Tsm: Put to run as Administrator tsmcore: Put to run as Administrator and compability for Windows XP Service Pack 2 (Windows 10 remebered this settings, because when I tried to change them the were already changed) When I opened CSM I was asked to set the wads ito fastwads and said yes. I OPEN CSM and enter FILE menu- Options and click "FILE ASSOCIATION". Select everything and press OK. In the OPTIONS menu Selecedt only "Auto Restore" and "Wadcache" 4.Deleted the content of the ZAZ tools folder, and copied the ZAZ GP4 tools in the directory. 5. Renamed the folder in the GPsaves to TheUnofficial2016Mod_v0.1Beta.old and moved it into my C;\games\GP4 Utils 7. Dowloaded the Mod from your link installed it, by TSM I installed the extra track 1-17 and 18-19. Started the game but unfortunatly the problem is still there.. You are talking about and RC version and this version, how can I recognise the difference ? And what is going wrong ? Regards Rob, .