If sum1 else encounters it also, do what Rugburn said and ( if you know what you are doing !!! ) look in the registry for the BHD keys. I found out that they might be the problem in a few occasions.
If you do not know what you have to do with the registry or doesnt even know were to find. Dont bother trying it. If you do the wrong things you screw up your computer.
Now dont say i didnt warn you.