Ahhh. Just go the "system events" section and a huge list of events will appear. They are arranged by time, so look for the moment when the emulator crashed. If you find any error or warning in one of the fields, look at its details. You will find there what file is causing you problems (if that is the problem of course).
Also. Go to System Properties (right click on 'my pc', and 'properties') and go to the Advanced tab. Click settings in the Start and recovery Section; and disable "automatic restart". Disable "Automatic Restart". That way you'll get a blue screen instead of a restart, hopefully with info about the file that hanging the system.
Oh.. and if you don't know your video and sound cards model, you may try going to Device Manager in the System Properties Control Panel. Hopefully you'll find your video card model under Video Adapters, and your sound card under... (Sound and Multimedia?) (that's what happens when you have a Spanish XP, and everyone else has it in english :doh: )