EDIT: Nevermind... I derped in the installation (KSP/GameData/GameData/ScanSat...) Sorry It's see that "Toolbar" cannot load the buttons of ScanSat I checked the "Folder Structure" and it's ok Anyway here's the rest of the mods that i install: Toolbar-1.7.1 SCANsat_v6.0 KerbalAlarmClock 2.7.4.0 Targetron 1.3.4 DockingPortAlignment 3.1 Engineer Redux v0.6.2.4 EnhancedNavBall 1.2 ProcFairings 3.03 Protractor 2.4.52 RCSBuildAid 0.4.6 RealChute 1.1.0.1 Toolbar 1.7.1 I cannot use the mod with this bug so please Help! P.D.: Sorry for bad english.