Windows 7 Update Causing Boot Failure 17/12/2014?

Windows 7 Update Causing Boot Failure 17/12/2014?

Added (1). So today (17/12/2014) i was you my Lenovo Z575 Laptop running Windows 7 as usually when the windows automatic update notification popped up, i hit restart now instead of postpone, i wasn't running any intensive applications just google chrome, usually the screen similar to logging off would but instead would display the updates being installed and restart the pc, instead this time it went straight in to restarting

Added (2). when the windows is loading screen appeared the windows logo never appeared and instead froze and went into Windows Start Up Repair, it would say its repaired the problem and thats going to reboot, when it does reboot it just returns to a loop of failing to boot, going to start up repair and restarting, itll load only in Last Know Good Configuration, I used System Restore to a point before the update but till no good, any recommendations would be helpful.

A word of advice. Turn off the auto update that Microsoft puts out. Change it to notify you when the updates are available and then wait about two weeks until you apply them until Microsoft works out all the problems and puts thru corrections to fix their updates.