Hi there, This new problem I have started facing after I rolled back Kaspersky WKS from build 1071 to build 1015. WMP has completely stopped working. It just does not open up. I tried exiting the KAV but still no effect. VLC and Media player classic seems to be working fine. I do not know what to do. Need some help. The reason I had to revert back to the older build of KAV WKS is because the recent update was causing KAV to freeze my computer. If any suggestions regarding AV prog please do let me know. Thank you.