WLAN AutoConfig service doesn't start, error 1067

WLAN AutoConfig service gives error 1067 when trying to start it.


What I've tried:

Reset winsock settings
Ran SFC /scannow
Did system restore
Uninstalled and reinstalled drivers




I tried all of these in normal mode AND in safe mode. None of it worked.

Then i thought the service dll (C:\Windows\system32\wlansvc.dll) itself might have been damaged/outdated, so I decided to delete it and put a new one from donor pc. NOPE.
It wouldn't give me access to the file. No matter what i tried, safe mode, unlocker tools, auto rename it on startup, doing everything in administrator or even messing with permissions under file properties. It just wouldn't give me access to the file.

Wi-Fi was working smoothly few days ago and i literally have no idea why it stopped working.

Specs:

Windows 7 Professional 32-bit
Sony VAIO VGN-SZ340P
3945ABG Wi-Fi card


Any idea how to fix it? Thanks in advance

Extensible Authentication Protocol (service) is running or can be started?
CNG Key Isolation Service is running or can be started?

Both of them are running

sfc/scannow gives no errors now?

It did give an error when I ran it, but didn't fix anything. I could post the errorlog of sfc/scannow if it's gonna help...