Can anyone tell me why I get a box coming up every time I start computor saying 'device monitor error. Device monitor has detected an error and has to close. Do you want to send error report?'. As soon as I click on either 'send report' or 'don't send report', the box closes and computer boots as normal. It's not that this is causing any real problems! It's just annoying, because I've checked all devices listed in device monitor and cannot find anything amiss. Any suggestions?