My daughter had a Samsung NC10 netbook for christmas, and recently when I log in an error message appears saying "dmhkcore.exe has encpountered a problem and needs to close." It gives me an option to send a report sayings "Please tell Microsoft." I have searched on the internet and it says that the file could potentially be harmful and to run their recommended scan to check. I am a bit worried about this thinking I may add another problem if the download sites are not safe and add another problem ontop! Can anyone please recommend or have advice on whats best to do? Thanks in advance.