Are you a Roblox player experiencing the Roblox error code 403 while playing the game on Windows? Don’t worry; you’re not alone. This error message typically indicates that you don’t have permission to access the page. However, it’s not a permanent problem. In this comprehensive guide, we will discuss what Roblox error code 403 means, what causes it, and how to fix Roblox error code 403 on Windows step by step. So, whether you’re a seasoned Roblox player or a newcomer to the game, this guide will help you get back to playing without any errors.

Check the Roblox Server Status.

The first step in troubleshooting Roblox’s 403 error code is to verify whether the issue is with the Roblox server. Visit the official Roblox website and check the server status under the ‘Status’ tab. If the server is down or undergoing maintenance, this could be causing the error. In such a case, you’ll need to wait until the issue is resolved.

Clear the Roblox Cache Folder.

If the Roblox server is not down, the next step is to clear the Roblox cache folder. This folder stores temporary data, and it might become corrupted, leading to the Roblox error code 403. To clear the folder, open the Run dialog box by pressing Windows key + R and enter “%localappdata%\Roblox\logs” in the search bar. Delete all contents of this folder. Once done, restart Roblox and check whether the issue is resolved.

Disable any active VPN connections.

Using a VPN connection while playing Roblox could trigger the Roblox error code 403. Disable any active VPN connections and then relaunch Roblox. If the error persists, try switching to a different VPN server.

Run an SFC and DISM Scan.

SFC (System File Checker) and DISM (Deployment Image Servicing and Management) scans can help resolve any system file corruption issues that could trigger the Roblox error code 403. To run these scans, follow the steps below:

a. Open Command Prompt as an administrator and enter “sfc /scannow” (without quotes) to run an SFC scan.
b. Once done, enter “DISM /Online /Cleanup-Image /RestoreHealth” (without quotes), then wait for the scan to complete.
c. Restart your computer and try launching Roblox again.

Allow Roblox to run through the Firewall.

An overactive firewall could block Roblox from accessing the internet, leading to the Roblox 403 error code. To fix this, follow these steps:

a. Open the Control Panel.
b. Under System and Security, click on Windows Firewall.
c. Click on Allow an app or feature through Windows Firewall.
d. Locate Roblox in the list of programs and ensure it is allowed through.

Switch to Google DNS.

An unstable DNS server could cause connection issues, leading to the 403 error code. Try switching to a reliable DNS server, such as Google DNS. Here’s how to do that:

a. Press Windows key + R to open the Run dialog box.
b. Type in “ncpa.cpl” (without quotes) and press Enter.
c. Right-click on your active network connection and select Properties.
d. In the Properties window, double-click on ‘Internet Protocol Version 4 (TCP/IPv4)’.
e. Select ‘Use the following DNS server addresses’ and enter “” for Preferred DNS server and “” for Alternate DNS server.
f. Click on OK to save the settings.

Make the necessary registry edits.

If none of the above steps resolve the Roblox error code 403, you may need to make some registry edits. However, registry edits could damage your system if done incorrectly. As such, it’s important to create a backup of your registry before making any changes. Here’s how to:

a. Press Windows key + R to open the Run dialog box.
b. Type in “regedit” (without quotes) and press Enter.
c. In the Registry Editor window, select File -> Export.
d. Enter a file name for the backup and make sure ‘Selected branch’ is selected. Click on Export.
e. Once you have made the backup, navigate to HKEY_CURRENT_USER\Software\Roblox\RobloxPlayerBeta\Performance.
f. Right-click on ‘GraphicsQuality’ and select ‘Modify’.
g. Change the value to “1” and click on OK.
h. Restart your computer and try launching Roblox.


In this comprehensive guide, we have discussed what Roblox error code 403 means, what causes it, and how to fix it on Windows. Remember that not all the solutions may work for everyone, and that’s okay. Try out the several steps mentioned in this guide until you find the one that works for you. We hope this guide has been helpful in resolving the Roblox error code 403 for Roblox players.

By Manali