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How to Fix: Smart App Control blocking your installation file

Quick guide to turn off Smart App Control in Windows so you can install safe files without issues.

Updated over 3 weeks ago

Step 1 – Open Windows Security

Click the Windows Start button, type Windows Security in the search bar, and open the application.

Tip: The Start button is the small Windows logo in the bottom-left corner of your screen. On some PCs it may be in the center of the taskbar.

Step 2 – Go to App & Browser Control

In the menu on the left, click App & browser control.

Step 3 – Open Smart App Control Settings

At the top of the page, under Smart App Control, click Smart App Control settings.

Step 4 – Turn Off Smart App Control

Select Off. Restart your computer if prompted.

Step 5 – Install Your File

Run the installation file again. It should now work without being blocked.

Step 6 – Turn Smart App Control Back On

After installation, repeat the steps above and switch Smart App Control back to On to keep your PC protected.

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