Forum Discussion
Todays update for Windows 11 has broken ICS KB5014697
- Jun 24, 2022KB5014668 has fix ICS
Have found the problem file! update
Its:
C:\Windows\System32\drivers
ipnat.sys 10.0.22000.739
you can copy over with 10.0.22000.653 and ICS works again
Is this safe to do? Where do you get 10.0.22000.653?
- Legacy1Jun 17, 2022Brass Contributor
TechCom365 wrote:
Legacy1,
Is this safe to do? Where do you get 10.0.22000.653?You have to get the ipnat.sys 10.0.22000.653 before you update then after KB5014697 you have to change owner for ipnat.sys to everyone and permission for everyone to full control to overwrite the file.
Is it safe to do so likely not for me ICS is a VirtualBox .vhd so I can go back to before the KB5014697 but if this is your PC you can uninstall KB5014697 go to Control Panel\All Control Panel Items\Back up and Restore (Windows 7) which works for win 11 and backup your system.
- TechCom365Jun 17, 2022Copper ContributorLegacy1,
Thanks for the feedback. I'll wait for a fix for this from Microsoft. I am not tech savvy.
My problem is that when Windows Mobile Hotspot is running no other app (Outlook, Firefox, etc.) can access the internet. I believe this is essentially the result of the same issue you discuss.
I reported this to Microsoft and referred them to https://www.ghacks.net/2022/06/14/microsoft-windows-security-updates-june-2022/, where it is also noted.
Thanks.- Mark_H1980Jun 17, 2022Copper Contributor
TechCom365 Just go to C:\Windows and search for ipnat.sys. There are multiple versions of the files there. Copy them all out to another location, then check the properties of the files to see the version number of them. After you find the old file, you need to modify the advance security properties of the file under C:\Windows\System32\drivers to full control, before you can overwrite it. You also need to turn off ICS first.
This one file under C:\Windows\WinSxS\amd64_microsoft-windows-ipnat_31bf3856ad364e35_10.0.22000.653_none_565fe30f009eed8b, with file modified day 5/10/2022 is what you neeed.