There are many error issues you may see in the Windows computer while you go through various activities. Microsoft has introduced a very unique feature in the Windows 10 operating system. This feature or program is known as Windows defender program. It is an inbuilt antivirus designed for the scanning and removal of virus and infections from the Windows computer. Sometimes when you run the Windows defender program in the computer, you will see that the program doesn’t scan the computer and gives you Windows defender error 0x8050800E. Occurring of the defender error code 0x8050800E happens mainly due to deletion of the Windows system files associated with Windows defender. You should go through the manual or automatic error fixing methods to get rid of this issue. You can also download and install Advanced System Repair Tool to fix Windows error code 0x8050800E automatically.