Forum Discussion
Spark Zhang
Jun 05, 2023Brass Contributor
Web content filtering and indicator aren't working on third party browser
Hi, we have just noticed that web content filtering and customized indicators are not working on third party browsers after upgraded defender for endpoint to 4.18.23050.3, the issue has happened to b...
Groove200
Jun 08, 2023Brass Contributor
Any luck sorting this guys ?
- Peter HollandJun 08, 2023Iron Contributorfrom my support ticket you can rever the platform to the previous release (the broken one has apparently been marked to not re-update to) from an elevated command prompt:
“%programdata%\Microsoft\Windows Defender\Platform\4.18.23050.3\MpCmdRun.exe” -RevertPlatform
that said... on my test system that doesn't seem to have resolved it.- Spark ZhangJun 08, 2023Brass ContributorI can confirm that RevertPlatform isn't working on this issue.
Because MS has rolled out 4.18.23050 to the broad channel, so that even you have reverted to an old stable version, the MDE will automatically upgrade itself to the latest version soon.
Also you can't do a RevertPlatform on a new installed PC, as the previous release on the new installation is very old.
They should add switch for setting the target version.