com surrogate error libavcodec.dll in windows 7

When try to open " My Pictures" in Windows explorer it shuts down and starts again. Vista or seven then reports that it is a "FFmeg problem" as I have no clue what FFmeg is, I can now not open my pictures folder. Can someone PLEASE tell how I can rectify this problem..This is the report from Vista or seven"ProductCOM SurrogateProblemStopped workingStatusMore information availableProblem signatureProblem Event Name: APPCRASHApplication Name: DllHost.exeApplication Version: 6.0.6000.16386Application Timestamp: 4549b14eFault Module Name: libavcodec.dllFault Module Version: 0.0.0.0Fault Module Timestamp: 47bf1f3cException Code: c0000005Exception Offset: 001ac183OS Version: 6.0.6001.2.1.0.256.1Locale ID: 2057Additional Information 1: fd00Additional Information 2: ea6f5fe8924aaa756324d57f87834160Additional...

Read more »