Windows 8 reboots on double click in Winamp

Hi all, Since 02.01.2013 my Windows 8 is rebooting without a warning, and this is happening evrey morning when I come to work, I've noticed that Windows will restart when I double click a song in Winamp, once it happened when I tried to open a e-mail in Outlook, bust mostly it happens with Winamp. I have all Windows updates installed, installed latest Winamp version still when I double...