APPCRASH in dlumd64.dll (aero DWM.exe stops)
 

Hi,

I am getting an Appcrash when doing certain things, mostly when I rearrange displays, or change a resolution. Sometimes, aero seems to stay running, but I think it's just restarting quickly - sometimes, the desktop returns to basic mode and I have to manually restart aero by starting the uxsms service.

Drivers are 7.0M3, other displays are a set of 3 LCDs in surround on nvidia 580s, nvidia drivers are 306.97

Here's the problem report:


Problem signature:
Problem Event Name: APPCRASH
Application Name: Dwm.exe
Application Version: 6.1.7600.16385
Application Timestamp: 4a5bc541
Fault Module Name: dlumd64.dll
Fault Module Version: 8.7.0.43526
Fault Module Timestamp: 50ab3d9f
Exception Code: c0000005
Exception Offset: 0000000000073d60
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 2057
Additional Information 1: e6af
Additional Information 2: e6af8a07e41f5786b716802f1f78fbbb
Additional Information 3: 9e3f
Additional Information 4: 9e3fe30319abdceda3cecc83f68ada33

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