Windows

Fix: This app can’t be activated by the built in administrator

Some users are getting the “This app can’t be activated by the built-in administrator” error when double-clicking certain file types. Most of the time, users report that this issue is encountered with PNG, GIF, JPEG, and PDF files. The issue is mostly reported to occur on Windows 10 – most affected users report that the issue started to occur after a certain Windows update.

This app can't be activated by the built-in administrator
This app can’t be activated by the Built-in Administrator

Note: If you are getting the “This app can’t open” error, follow the instructions on this article (here).

What is causing the This app can’t be activated by the built-in administrator error?

This particular error occurs because of a security setting of the recent Windows versions have. Certain file types that are opened through Store apps will require UAC permissions in order to run. Since the built-in account doesn’t have UAC (User Account Control) privileges, you’ll see the “This app can’t be activated by the built-in administrator” error instead.

This change was introduced on Windows 7, Windows 8 and Windows 10 in the months following the launch of Windows 10 via a security update.

So, the “This app can’t be activated by the built-in administrator” error is not actually an error, but a security feature that Microsoft introduced to patch some vulnerabilities. However, there are ways to configure your machine in order to circumvent this.

Resolving the app can’t be activated by the built-in administrator error

This particular problem can be resolved by a few simple Group Policy edits. Following the instructions below will grant UAC (User Account Control) privileges to the built-in administrator account. But keep in mind that this procedure will not link the built-in Administrator account to your Microsoft account – this means that some applications will still show the “This app can’t be activated by the built-in administrator” error.

The procedure below involves using the Group Policy Editor to enforce the User Account Control: Admin Approval Mode for the Built-in Administrator account. Follow the steps below to get this done:

Note: Keep in mind that not all Windows versions include the Group Policy Editor utility. Typically, Home and Student editions of Windows 7, 8.1 and 10 will not include this tool. However, you can add the Group Policy Editor to Windows Home Editions by following this article (here).

  1. Press Windows key + R to open up a Run dialog box. Then, type “gpedit.msc” and press Enter to open up the Group Policy Editor.
    Run dialog: gpedit.msc
    Run dialog: gpedit.msc
  2. Inside the Local Group Policy Editor window, use the left-hand pane to navigate to Windows Settings > Security Settings > Local Policy > Security Options.
    Navigate to Windows Settings > Security Settings > Local Policies > Security Options
    Navigate to Windows Settings > Security Settings > Local Policies > Security Options
  3. With the Security Options policy folder selected from the left pane, move over to the right pane and double-click on User Account Control : Admin Approval Mode for the Built-in Administrator Account.
    Double-click on User Account Control : Admin Approval Mode for the Built-in Administrator Account from the right pane
    Double-click on User Account Control: Admin Approval Mode for the Built-in Administrator Account from the right pane
  4. In the setting window of the policy, you’ve just opened, expand the Local Security Setting and set the policy to Enabled. Then, hit Apply to save the changes.
    Enabling the Account Control:Admin Approval Mode for the Built-in- Administrator account policy
    Enabling the Account Control:Admin Approval Mode for the Built-in- Administrator account policy
  5. Close the Local Group Policy Editor and restart your machine. At the next startup, you will be able to use Windows Apps from the built-in Administrator account (the ones that won’t require your Microsoft account).

Expert Tip

Fix: This app can’t be activated by the built in administrator

If the issue is with your Computer or a Laptop you should try using Reimage Plus which can scan the repositories and replace corrupt and missing files. This works in most cases, where the issue is originated due to a system corruption. You can download Reimage by clicking the Download button below.

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