The title is a bit misleading, but I cannot think of a better one. See the following example to explain what I want:

  • Under Windows 7, the current User I am using is a "Computer Administrator" account. After updating to Windows 10, the account type of my current User is still "Administrator".
  • Let's say I want to edit the C:\Windows\System32\drivers\etc\hosts file.
  • Typically I just use the Windows Explorer, navigate to that path and then right click on the hosts file and choose, in my case Edit with Sublime Text 2 - since I have Sublime Text 2 installed and I prefer to use that for editing any text file.
  • This works fine under Windows XP and Windows 7 (with UAC disabled). However, after updating to Windows 10 (also with UAC disabled), the Sublime Text process will not have enough rights to save that file.

So my question is: what is the difference here between Windows 7 and Windows 10? Why is a process, that is not run under the Administrator account under Windows 7 able to write to that location, but under Windows 10 it is not? Even though the account used in both cases is of type "Administrator?"

  • 1
    By with UAC disabled you mean do not notify option in control panel? Starting from Windows 8 this option does not disable UAC, as immersive apps can not work with UAC disabled.
    – user364455
    Aug 14, 2016 at 11:48
  • Yes, I mean Never Notify (which is still the same setting as in Windows 7; I did not know that it cannot be disabled in general).
    – fritzmg
    Aug 14, 2016 at 11:58
  • 1
    Starting from Windows 8 Never Notify mean auto approve mode, where elevation requests are approved without asking user, but application still need to request elevation to get full admin rights.
    – user364455
    Aug 14, 2016 at 12:06

1 Answer 1


As @PetSerAl pointed out, setting UAC to Never Notify only enables the "administrator in Admin Approval Mode" user type while disabling all other User Account Control (UAC) policies.

To disable UAC completely, the EnableLUA property of


in the registry needs to be changed to 0. This disables the "administrator in Admin Approval Mode" user type, thus allowing all administrator users to run their processes as administrators by default.

See also https://msdn.microsoft.com/en-us/library/cc232765.aspx

  • Meh, I knew that with this change any Store Apps would not work. However, even simple Apps like the Calculator won't work anymore...
    – fritzmg
    Aug 14, 2016 at 17:54

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.