So I downloaded all the mods and deleted the old, place the new mods in arma folder and loaded them in the arma start menu. When I click play I get this error "addon 'cba_ui' required addon 'A3_Ui_F_Data'." Is this because I'm still using Legacy? When I click ok it goes to the main menu and it brings up the error "No entry. 'bin\config.bin/CfgVehicles/Rocks_base_F.scope'." what does this mean? Help please!