When this app was released at that time it showed me that my inbuilt bluetooth might be a issue and rest everything is fine. Now when i opened it up today morning it shows me my CPU is not compatible and system wont be updated to windows 10. This is my Dell laptop and Dell is selling this laptop with Ubuntu, Windows 7 and Windows 8.1. CPU is Intel i3-4005U Ram 4GB Since i bought this laptop with windows 7 but others have bought same config with Windows 8.1. How MS will be handling it and how come my CPU is all of a sudden not compatible with windows 10.