How To Allow Chrome Access the Network in your Firewall

Google’s Chrome browser is one of the popular browsers used in the world today. One reason for that is that it is fast. However, users have complained of an error message saying Allow Chrome to access the network in firewall. Although this error is fairly common with Chrome users, it is nothing to panic about. We have listed the possible causes and solutions for this network related issue.

Fix Allow Chrome to Access the Network in Your Firewall

Several factors can cause this particular problem. The issue may be network-related. However, your web browser may also display the error message as a result of other issues.

In this case, the error may be caused by:

  • The Firewall blocking your browser
  • Your antivirus software blocking chromes access to your network
  • VPN adapters are not properly set

How Can I Allow Chrome to Access Network in my Firewall?

Some methods have been proven effective in resolving this issue. However, we recommend that you start with the simplest quick fix first. If that doesn’t work, then you can move on to the more complex steps.

One quick fix is to try restarting your computer. A simple reboot helps you refresh your operating system and eliminate corrupt data. It is a very important fix for many computer issues. If, however, a reboot fails to resolve the issue, move on to the other steps.

Other alternative methods you can use to resolve this issue are:

Solution 1: Add Chrome to Windows Firewall Exception List

It is important to confirm that the Firewall is responsible for preventing Google Chrome from getting connected to the internet. To do this, follow these steps.

  • Step 1: Open Chrome and type in Windows Firewall into the search input box.
  • Step 2: From the options on the search result menu, click on “Allow an app through the Windows Firewall.”
  • Step 3: Tap the “Change Settings” option, then click on “Allow another app.”
  • Step 4: Click on “Google Chrome.” Next, select “Add.”
  • Step 5: Select “OK” to complete adding Google Chrome to Windows Firewall.

Check if this solution fixes the error and allows Chrome to access the network in your firewall or antivirus settings error still occurs.

Solution 2: Add Chrome to your Windows Firewall

  • Step 1: Hold down the Windows and R keys simultaneously to launch Run.
  • Step 2: Open the Control Panel. One fast way to achieve this is to type in control and then click OK.
  • Step 3: The next step is to click on Systems and Security. After that, you will need to select the Windows Defender Firewall.
  • Step 4: On the left side of the menu, you will see allow a feature or app; click on it. Then choose the change settings option.
  • Step 5: Choose the allow another app option. The next step is to select browse in the add an app menu.
  • Step 6: Go to C: Program Files (x86)GoogleChromeApplication. Once there, choose chrome.exe and select open.
  • Step 7: Click on Add, be sure to check the public and private boxes. Then save the changes.

Once you are through with these steps, check Google Chrome and check if you can browse it. If the error is not fixed, continue to the other solutions.

 Solution 3: Make an exception in the antivirus firewall

If you use Avast Web Shield, you can resolve this issue by following these steps:

Step 1: Launch your Avast Antivirus if it is not currently running. You can open the antivirus app easily from the hidden menu on the taskbar.

Step 2: Select Avast antivirus Settings.

Step 3: Click on Avast Protections.

Step 4: Click on the Customization link to open a new window. You will find this link beside the Web Shield.

Step 5: From the left side of the menu, click on the options for Exclusions.

Step 6: Type in the URL of the website the antivirus blocked. Next, select Add to include the URL.

Step 7: Click on OK to save these changes. Once Chrome and try to access the website and check for any improvements.

Solution 4: Disable Web Shield Temporarily

If the previous solutions fail to resolve the issue, we temporarily disable your Web Shield. After that, you will need to check if there is any improvement. To disable temporarily disable Web Shield, follow these steps.

  • Step 1: Navigate to the Active Protection menu.
  • Step 2: Toggle the web shield switch to the turn off protection.
  • Step 3: Check to see if this resolved the issue.

Solution 5: Change the Settings of your Chrome

  • Step 1: In your Chrome browser, you will find three dots arranged vertically at the top corner of your right hand. Click on these dots; you will see the Settings menu; click on it.
  • Step 2: In the Settings window, navigate and click on Advanced to expand it.
  • Step 3: After this, scroll down to the reset and clean up menu. Click on it to restore your settings to default.

Note: Resetting will erase all your saved bookmarks, cookies, saved passwords, and history. Thus, you need to take note of important passwords and settings before your reset.

Solution 6: Disable your VPN Network Adapters in the Device manager

Step 1: Search for the device manager in the Windows 10 taskbar.

Step 2: Expand the network adapters.

Step 3: Locate the VPN adapter and right-click and disable it.

How do I Allow Chrome to Access the Network Settings on My Windows 10 Fire Wall?

You can modify your Firewall such that it allows Chrome to access your network on windows 10. For this, follow these steps:

  • Step 1: Open Chrome, then click on select Settings.
  • Step 2: Click on the Update and Security option.
  • Step 3: Click on the Open Windows Security button.
  • Step 4: On the Windows Security menu, choose the Virus & threat protection option. You will find this on the left side of the pane.
  • Step 5: Scroll down to the Virus & threat protection and click on Manage Settings. Then navigate to the Exclusion section.
  • Step 6: Choose the Add or remove exclusion tab, click on it, then select the Folder.
  • Step 7: Navigate to this location: C: Program Files (x86), select Google folder, then click the Select Folder. Next, save the changes.

How do I Allow Chrome to Access the Network Settings on My Windows 7 Fire Wall

  • Step 1: Holding the Windows Key and R key at the same time to launch Run.
  • Step 2: Input control in the search bar and click OK to open the Control Panel.
  • Step 3: Go to the System and Security settings. Select Windows Defender. Then click on tools to open the settings.
  • Step 4: Once you have navigated to settings, click on the link for options. On the left-hand side, click on the option for excluding files and folders.
  • Step 5: Next, hit the Add button, then select the “Browse for Files and Folders button.” Once done, go to this location: C: Program Files (x86)
  • Step 6: Select the Google chrome folder, then click, OK. Once you are done, select the option to allow Chrome the network in your firewall settings.

How can I Allow Chrome to Access the Network in McAfee Personal Firewall?

There are times when chromes failure to connect to your network may be due to McAfee personal firewall. In this case, you can get your Chrome back up and running by following these steps.

  • Step 1: First, go to the McAfee icon in your Windows taskbar and right-click it. Then select Change Settings and then click on the Firewall. 
  • Step 2: From the options provided, click on Internet Connections for Programs.
  • Step 3: Select the program you want to grant access to and select edit. You can add your desired program by clicking the add option then browse.
  • Step 4: Navigate to access and choose incoming and outgoing. Selecting this allows traffic on both outgoing and incoming.
  • Step 5: Look for the drop-down menu, then choose Use designated ports. These ports should work with most apps.  
  • Alternatively, you can select “Open ports to Home and Work networks“or “Open to all devices. “
  • Step 6: Carefully consider tour net guard options. This section is very important as it can block traffics for certain apps.


There are several reasons why Chrome is unable to access the network in the Firewall. One of which may be a failure to add Chrome to the firewall exemption list. Allowing Chrome to access the network in Firewall, not a tough task. First, we advise that you try restarting your device; if that doesn’t work, you can try the more extensive steps.