When I start up the computer, everything loads up fine and the system passes POST and loads Windows. As far as Windows knows, it is booting up properly. However, as soon as the loading animation goes away and the logon prompt is supposed to appear, I get an error message saying: "System Error: lsass.exe - Name Not Found". Clicking OK will restart my computer. I have already tried all the available boot options (Safe Mode, Last Known Good Config, etc). EDIT: SOLUTION BELOW!