When I open some specific folders windows freezes and i get the message "Windows Explorer has stopped working.". Then i click on "restart windows explorer" and it works fine. I havent noticed, but I think I get the error with folder where are .OGM files. I downloaded ogm file on my desktop and wasnt able to do anything, because it was causing errors non-stop. I dont have any codecs installed, because I use GOM player. When I try to open those files through the player, I dont get the error. Can this be solved?