I have similar problem as it was described in thread below: Audit policy being overwritten by "something"
unfortunately deletion of audit.csv did not help
let me summarize problem: we are using basic auditing in our env, that means settings below is disabled: Audit: Force audit policy subcategory settings (Windows Vita or later) to override audit policy category settings" - DISABLED (no advanced auditing)
when I run gpedit.msc or secpol.msc to check audit policy it looks "NO AUDITING", I found out, when I restore auditing policy from backed up file then it looks as it should be that means for example value "audit account logon events" - success, failer etc and when I run gpupdate /force then it is switched back to "NO AUDITING". I tried to move this settings to default domain policy, but with no success. I tried also many other things, but currently I have no idea.
Can someone help me on this please?
Thank you