Dwm.exe not functioning after driver update.  

I recently received an update for my graphics card (Nvidia Geforce GTX 750 Ti) and since said update dwm.exe crashes on startup an displays the following message

Problem signature:
Problem Event Name: APPCRASH
Application Name: Dwm.exe
Application Version: 6.1.7600.16385
Application Timestamp: 4a5bc541
Fault Module Name: nvwgf2umx.dll
Fault Module Version: 10.18.13.5560
Fault Module Timestamp: 55c422c2
Exception Code: c000001d
Exception Offset: 0000000000a51b45
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1033
Additional Information 1: acad
Additional Information 2: acadf4d1b96644805687a6324f8706e6
Additional Information 3: 0bfd
Additional Information 4: 0bfd409c5e87ab20771f42a74e7797d4

Also Window Aero effects have stoped working and instead all windows are set to the basic theme even though in personalization settings it is set to an aero theme.

I have tried installing the previous version of the Graphics drive and no luck. Afterwards I tried reinstalling the most recent version and still no results. I have also tried running Microsoft Fix It and it said my graphics card is incompatible with aero. I know this is else wise not true because the graphics card worked with aero up until recently.

Can anyone give me a hand with this problem?

So I recived an through windows yesterday that solved my problem.

Hello I have been having the exact same problem I don't understand how you fixed it