2004upd : unable to get proxy settings except from safe mode

All my programs that try to connect internet are stuck
when i try to get settings for proxy from settings it is also gets stuck
if i get in safe mode all works better, except lots of services
my registry and file permissions are not known already because i tried
subinacls /grant=f,
icacls /reset qtc maybe some wrong permission for services.
i tried secedit /configure /cfg %windir%\inf\defltbase.inf /db defltbase.sdb /verbose

i see in journal that there's an error with winHTTP web proxy - access denied
CLSID {2593F8B9-4EAF-457C-B68A-50F6B8EA6B54} APPID {15C20B67-12E7-4BB6-92BB-7AFF07997402} can't be started because of user permissions
MicrosoftWindows.Client.CBS_120.2202.130.0_x64__cw5n1h2txyewy!InputApp DCOM - didn't started in time

in fact programs works, but a lot of keys for INternet Settings - just missed actually
i need a tool to restore windows services\registry\file permissions to default
i think that after update to win2004 - it has changed user GUID + COMP maybe + didn't finish some workout about it
and this is why i'm unable to get back to my profile and windows settings

windows update can't just start at all, i've set netsh proxy and some programs works now, but some just don't
it didn't finish because it was unable to get internet, but it was because some keys was just blocked for service

the simple example - when i try to store a file from firefox - it hangs, but saves the file.
HKLM grant admins\system gives about 350.000+ of failed=access denied
pretty much the same for others registry threads

SFC and DISM - don't check that at all, i don't need to reinstall - it's just about correct registry\services permissions setup
there is a BlackViperScript - that can restore windows services startup functions, but it's not about permissions.
i mean it's not so hard to do, knowing exact things.

the fast workaround is to disable those permission checks like it works in Safe Mode, but i don't know how.
i need exact strings in secpol and gpedit