I suspect that an early morning automatic windows 7 update has caused my "Wpf4TrayManager has stopped working" error message on every reboot. I click to close the program and cannot detect and abnormal problem. I have Windows 7 Ultimate 64-bit system on ASUS A54C laptop. I checked my registry with Ccleaner64 and it shows no related errors. Yesterday everything was just fine and there were no such error messages. Any other member with such an occurrence? Can anyone help me solve\correct the problem please? Thank you.

Problem signature:
Problem Event Name: CLR20r3
Problem Signature 01: traymanager.exe
Problem Signature 02:
Problem Signature 03: 5225df75
Problem Signature 04: mscorlib
Problem Signature 05: 4.0.30319.18444
Problem Signature 06: 52717edc
Problem Signature 07: 256
Problem Signature 08: 10
Problem Signature 09: System.InvalidOperationException
OS Version: 6.1.7601.
Locale ID: 1033
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789