Windows 10 is also packed with powerful security features, such as Defender SmartScreen. This tool works to prevent you from opening some bad apps if they come from unknown publishers. At this point, you will receive an error message from your computer that says This app has been blocked for your protection.
In the content of this article, Ticswipe.com will show you how to fix “This app that has been blocked for your protection” error by unblocking the action of opening existing programs and applications in Windows 10 caused by Windows Defender SmartScreen in Windows 10. If you believe this is a mistake and the files you are trying to open are extremely safe.
How To Fix This App Has Been Blocked For Your Protection Windows 10
Open Files Blocked By Windows Defender Smartscreen
As we mentioned above, if you are sure that the file you are opening is safe, you can use this method to open files blocked by Windows Defender SmartScreen. The detailed instructions are as follows:
Step 1: You go to the file or program that SmartScreen is blocking.
Step 2: Right-click on that file.
Step 3: Click on Properties.
Step 4: You put an X in the Unblock checkbox.
Step 5: Click Apply.
At this point, the file (or program) that you want to open will be considered safe by SmartScreen and you can open it any time you want. If you have problems during the process, try using Administrator rights and repeat the steps above and the This app has been blocked for your protection error on Windows 10 computers will be complete.
See more: How To Turn On Bluetooth Windows 10
Turn Off Windows Defender Smartscreen Windows 10
If you feel that Windows Defender SmartScreen is an annoying feature, you can still turn it off with the simple steps below:
Step 1: Launch Windows Defender Security Center by entering Windows Security into the Start Menu and selecting the corresponding result.
Step 2: Click the App and browser control button located on the left side of the window. Then click on the Reputation-based protection settings option.
Step 3: In the Check apps and files section, check Off.
Step 4: You check Off in the SmartScreen for Microsoft Edge section.
Step 5: Similarly, you also select Off in the SmartScreen for the Microsoft Store apps section.
From this point on, SmartScreen has been completely disabled. If you still want to receive a warning whenever potentially malicious files or programs are detected, you can select Warn in each SmartScreen section (instead of choosing Off).
See more: How To Block Websites On Windows 10
Enable Smartscreen Windows 10
After opening the files or programs you want, Ticswipe.com recommends re-enabling this feature to protect your computer from viruses and malware.
Step 1: You also start Windows Defender Security Center according to the instructions above.
Step 2: You select the App and browser control item located in the left-hand panel of the window, click Reputation-based protection settings.
Step 3: Click On in the Check apps and files section.
Step 4: Click On in the SmartScreen for the Microsoft Edge section.
Step 5: Click On in the SmartScreen for the Microsoft Store apps section.
Note: When you are trying to download a file through the Microsoft Edge web browser, you will see SmartScreen. Use the instructions in this article to fix the error.
The short article above has just shown you how to fix This app has been blocked for your protection Windows 10 error by unblocking the opening of files and applications caused by Windows Defender SmartScreen. Good luck.