Unity 5: Weird Shadow Problem

Unity Engine
1

I am new to unity 5 and i am having an issue where i have some realtime shadow on this mesh and i can’t for the life of me make it stop… I have attached a screen shot of the editor…

I have tried messing with the material, shader used, turned shadow casting and reviewing to off, nothing works… what is this?

2270039--152130--ShadowOerror.jpg
2270039--152130--ShadowOerror.jpg1361×416 91.3 KB

2

Found out this was caused but the projector of another object. Seems the projector from unity 4 is not compatible with unity 5… problem is, i have no idea what to import… which standard asset bundle contains blob projectors?