"Thank you for your answer. Not being sure how to find the area within Event Viewer mentioned. I made a search for Event Viewer. The following message came up. "Application Error 0x7C911760 referenced memory at 0x00000001. The memory could not be "read". Unless there is an easy answer I think I will leave well alone. Thank You."
To find Event Viewer open the Control Panel/Adminastrative tools/Event Viewer. Click in System and look in the right hand window for the error. Post back the ID Number and Source.
At the moment all I can find on the error from your email is for the Warcraft game. The ID and Source may help further.
click here and download the free utility. I have just installed it and tried it out without any problems. If you are not too sure about using this utility I would suggest you do a back up first as a precaution.