- This topic has 2 replies, 1 voice, and was last updated 3 years, 6 months ago by .
Hi, I am having problems with my computer. Whenever I boot onto Windows, it starts with a message stating “Windows Defender error code 0x80093acf” and it is asking for password.
This is the first time I encountered such an error since I activated Windows Defender more than a year ago. The security program is updated regularly and is working fine since then. I really have no idea why I am receiving “Windows Defender error code 0x80093acf” each time I open my computer. Please help me.
Thanks a lot in advance.