Thanks, I did another complete reinstall (third times the charm) of ultimate skyrim and now i'm on the DynDOLOD part again. Now my skyrim install is "C:\Games\SteamApps\common\Skyrim" and DynDOLOD is "C:\Games\SteamApps\common\Skyrim\Utilities\DynDOLOD". My ultimate skyrim install is "C:\Games\US\Ultimate Skyrim 4.0.3". and yet still the same issue. "Error: Can not find DynDOLOD Resources core files required to create improved LOD. RTFM DynDOLOD_Manual.html requirements section. Verify the core files from DynDOLOD Resources archive has been installed completly. Verify the game is starting in the desired game mode. Current mode: TES5 Current Data path C:\Games\SteamApps\common\Skyrim\Data\" Heres another log: Nevermind i fixed it, Mod Organizer was still using the old setup. Thanks for your patience. I had to edit the paths of managed game in mod organizer as well as for Skyrim and Skyrim launcher there as well.