When SmartScreen blocks a desktop application, it means Windows has flagged it for potential security risks, often due to a lack of recognition or poor reputation. This is a precautionary measure to protect your system from potentially harmful software. However, you can bypass this block safely by following specific steps and adjusting SmartScreen settings if necessary.
Why is the app being blocked by SmartScreen?
SmartScreen uses reputation data and heuristics to identify potentially harmful software before it runs. If an application is not widely recognized or lacks a digital signature from a trusted publisher, SmartScreen may block it. This is common for applications that are newly released, rarely downloaded, or originate from unknown sources.
How to safely bypass SmartScreen for the app
To bypass SmartScreen and run the blocked application, follow these steps:
- Right-click on the application you want to run.
- Select 'Properties' from the context menu.
- In the Properties window, go to the 'General' tab.
- Look for the message that states 'This file came from another computer and might be blocked to help protect this computer.' Check the box labeled 'Unblock'.
- Click 'Apply' and then 'OK'.
- Double-click the application to run it.
If the 'Unblock' option is not available, try the following steps:
- Right-click the application.
- Select 'Run as administrator'.
- If prompted, click 'Run anyway' to execute the app.
Understanding the risks involved
Running an application blocked by SmartScreen can expose your computer to risks, including malware or other unwanted software. Always verify the source of the application before proceeding. If you downloaded it from a reputable website, it may be safe; however, if it comes from an unverified or suspicious source, you should proceed with caution. Ensure your antivirus software is up to date before running any applications that are not verified.
Changing SmartScreen settings
If you want to modify SmartScreen settings to allow installations from unknown sources, follow these steps:
- Open the Windows Security app by searching for 'Windows Security' in the Start menu.
- Click on 'App & browser control'.
- Under 'Check apps and files', change the setting to 'Off' or 'Warn'.
- If set to 'Warn', you will receive a notification but can choose to proceed.
- Remember to revert this setting back to its original state after installing the app to maintain your system's security.
What to do if issues persist
If the application is still blocked after changing SmartScreen settings, consider these options:
- Ensure the application is updated to the latest version from the official website.
- Try running the app in compatibility mode by right-clicking it, selecting 'Properties', and navigating to the 'Compatibility' tab.
- If the issue continues, contact the software's support team for further assistance.
Conclusion
If you encounter issues with SmartScreen blocking an application, following these steps can help you safely run the software. Always be cautious about the sources of your applications to protect your system.