How to Fix ‘Error Code 16 Access Denied Configuration’ Issue – Guide

Error code 16 Access denied issue is not uncommon as many users have encountered it at least once in their browsers. If you are getting this error, it means that you are unable to access certain websites at the moment. Fortunately, there are a few things you can try to fix this problem without breaking a sweat, and that is guide will help you with that. However, error code 16 “Access is denied” is not the only signed problem 16 you may encounter on your Windows 10 PC.

Change date and time

Well, incorrect date and time settings on Windows 10 computer also trigger errors like “error code 16, this request has been blocked by security rules”. This happens due to mismatch between SSL validation date and system clock. So, in this method, you need to check the date and time to fix the error message. To do this, right-click on the ‘Taskbar’ and select ‘Adjust date and time’. Now under the “Date & Time” settings, make sure you make the appropriate changes if needed.

Update your operating system

Well, Windows is really a great operating system, but there are a lot of bugs and flaws in the platform. Access denied error code 16 can sometimes appear due to an outdated operating system. Therefore, it is always better to keep your system up Until the present date. To update Windows 10, follow the steps below.

Reset your web browser

Sometimes outdated browser or incorrect browser settings also lead to errors like “error code 16, this request was blocked by security rules”.

Disable antivirus and firewall

As we already mentioned above, sometimes antivirus software and firewall block incoming traffic leading to “error code 16, this request was blocked by security rules”. So, to fix this, users need to disable antivirus software and firewall rules. You can disable antivirus software from the taskbar. To disable Firewall, go to Control Panel and disable Firewall in Firewall settings. Once this is done, restart the computer to fix the “error code 16, this request has been blocked by security rules”.

Try using a VPN

As we all know, error code 16 this request has been blocked by security rules also occurs when your ISP blocks the website you are trying to visit. So, to bypass certain restrictions, users need to trust a VPN app. With a VPN, you can hide your IP address and visit the blocked website. VPN also has some additional benefits like encrypting your traffic, blocking trackers, etc.

Final note

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