Read the 2 threads in the following link for an explanation and some suggestions:
http://www.daniweb.com/techtalkforums/search.php?searchid=345719
If my suggestions in those threads yield anything useful, repost here with the details.
The error can be related to faulty RAM, but it's usually a software-related problem. You can download the memory testing utility memtest86 from the following site if you want to get the RAM posibility out of the way:
www.memtest86.com
DMR
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