Explorer.exe is crashing on Vista frequently
Check the source of problem. if it is because of CLMedia.dll. To do this run "wercon" and you will all the hangs and crashes happened in your system. Select the APPCRASH event for explorer and you would see something like the following as detail of the problem.
Problem signature:
Problem Event Name: APPCRASH
Application Name: Explorer.exe
Application Version: 6.0.6000.16549
Application Timestamp: 46d230c5
Fault Module Name: CLMedia.dll
Fault Module Version: 2.0.0.1627
Fault Module Timestamp: 41a31653
Exception Code: c0000094
Exception Offset: 00002545
OS Version: 6.0.6000.2.0.0.768.2
Locale ID: 2057
Additional Information 1: d6aa
Additional Information 2: 550813108d42c370043e28bb37aac5af
Additional Information 3: d6aa
Additional Information 4: 550813108d42c370043e28bb37aac5af
So try these (in order)
1. Open Explorer. Goto organize -> "Folder and Search Options" -> click on "View Tab" -> check "Always show icons never thumnails" and then click apply.
2. Go to this site and install this patch it'll definitely solve your problem. https://www.cyberlink.com/oem/microsoft/enu/index.jsp