http://oca.microsoft.com/en/response.aspx?SGD=f92b0e16-aa49-48bc-a1fa-f18149a282ca&SID=1043 Error caused by Eset: No specific solution found Problem Description An analyst at Microsoft has investigated this problem and determined that an unknown error occurred in NOD32 Antivirus System. This software was created by Eset. Problem Resolution Microsoft has researched this problem with Eset, and they do not currently have a solution for the problem that you reported. Below is a list of recommendations to take that may help prevent the problem from recurring. Contact Eset for support or product updates.