Unblock app or file in Windows SmartScreen:
- Open the unknown or blocked app/file to trigger the Windows SmartScreen.
- Click on the More info link as shown in the image below.
- Click on the Run anyway button to run the app/file
- Windows key + X key (or right-click over the Windows logo – old Start button)
- Command Prompt (Admin)
- Hold Shift + right click on program (e.g. Kies)
- Copy as path
- Paste in Command Prompt
- Hit Enter
How to unblock a publisher in Internet Explorer (Edge) on Windows 10:
- go to Settings
- in the Search screen type in “Internet Options”
- Internet properties window appears
- select the Content tab
- Select Publishers
- then the Untrusted Publishers tab
- highlight the publisher and select Remove
