Win 10 Update deletes Ad-Aware 11 and starts defender in Ad-Aware 11 Posted December 16, 2015 · Report reply Windows installed an update to Win 10. It displayed a message the Ad-Aware update was removed due to incompatabilities and it had started Defender instead. Tried to install a new version of Ad-Aware 11 (had to remove the old one completely). The installer failed. Any ideas?