Unable to sign in

[johnjingle558]

I'm unable to sign into my Dell Inspiron 15. When I switch it on it seems as if it's about to sign in but it takes me back to the sign in screen.I highly suspect it's because of an app named winaerotweaker, because my problem started after its installation

 

[Phillip Corcoran]

Try starting Windows in safe mode, then uninstall WinAero Tweaker.

Stay away from such utilities in future.