Hello, We have a problem with Windows Defender updates which started on Tuesday. Our PC is Windows 11 23H2 22631.2861 and is up to date. We use Norton 360 and so Windows Defender is turned off which is what it shows in Windows Security, although Defender definitions are downloaded which isn't the case with our other machine. I can't access Defender to manually update from Windows Security without uninstalling Norton. Recently, when I have been manually checking for Windows Updates a Defender Definition is downloaded to 88% and doesn't start installing. The only way to get it installed is by rebooting. Strange thing is I can manually install them during the day with no problem - just seems to be first thing. I usually pause Windows Updates and resume updates next day, not sure if that means anything. I did a repair install of Windows 11 but no change. I would be grateful for any suggestions. Thanks Mitch.
- Windows Build/Version
- Windows 11 23H2 v 22631.2861
My Computer
System One
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- OS
- Windows 11 Home