Windows Mail 2012 recently stopped receiving emails using Windows 7

I recently installed a Microsoft Update KB3093594 and since then I no longer receive my emails although I can send. I can log onto Outlook.Com and read my emails there and in fact I have set up a direct to another email address I have so am getting my mail OK at that address. But it is a pain. My mail works fine on my Ipad. I have read recently of numerous problems with 'Live Mail' some of which seem to be linked to a Microsoft email that was sent recently.