Windows defender program is one of the best programs you ever get in Windows operating system. It is an inbuilt antivirus tool that is used to scan the computer completely to fix infections. But sometimes you get some error issues while you run it in your computer. Actually, when you launch the defender program, you get Windows defender error 1297 on the computer screen. It is a very critical error that stops the scanning of the computer. It also doesn’t allow any third party antivirus tool to run at this moment. In this situation, it is very important to fix Windows error code 1297 properly. You may use some manual or automatic error fixing methods to get rid of defender error code 1297. Advanced System Repair Tool will help you fix the issue automatically.