I have twice failed to install a Windows update, KB2902885. It says that it is an update for Microsoft Security Essentials, however the dialog that pops up says it cannot find the path, which is to the D drive, and mentions AMD. I am puzzled why such an update would not be looking for a home on the C drive, and the connection between AMD and MSE is not clear, not to me anyway. Has anyone had an issue with this update? And by the by, what font is used on this forum? I like the way it does numbers.