An Error Occurred While Starting Roblox - Proven Fixes ✔️

Sherly updated on Mar 14, 2024 | Home > Knowledge Center

Roblox is known as an online gaming platform that allows users to play games, create their own games, communicate with others, and more. You can have a lot of fun on this platform. But sometimes, you may be unable to enter Roblox due to issues such as "An error occurred while starting Roblox" in Windows.

An error occurred while starting Roblox Studio
byu/MilkiTheTurtle inRobloxHelp

This is a real user case from Reddit. In some cases, outages with the Roblox servers may cause the "an error occurred while starting Roblox" issue. Hence, when you face this error, you must first check the Roblox server status. Besides, if certain problems are reported, you have to wait until the developers repair them.

To make things clear, EaseUS provides six solutions with step by step guides for you. Let's dive into learning how to fix "An error occurred while starting Roblox."

How to Fix An Error Occurred While Starting Roblox

Do you want to know how to fix Roblox errors with various codes? Well, there are several solutions available here.

Fix 1. Check the Status of Roblox Servers

In some cases, a Roblox server outage can cause "An Error Occurred While Starting Roblox" issue. Therefore, checking the Roblox server status is the first thing you need to do.

Fix 2. Make Sure Your Network Connection Is Stable

An effective way is to reset the router. When the internet connection is unstable, you may encounter the "An error occurred while starting Roblox" issue. Therefore, you can try resetting your router and modem.

Fix 3. Allow Roblox through Windows Defender Firewall

Changing the original firewall settings on Windows 10 and allowing Roblox through Windows Defender Firewall can help you bypass the common errors when running or starting Roblox, such as "an error occurred while starting Roblox; details: failed to deploy."

Step 1: Type "Windows Defender Firewall" in the search bar, search for Windows Defender Firewall in Windows 10/11, and open it.

Step 2: Select "Allow an app or feature through Windows Defender Firewall" section on the left panel.

allow Roblox through Windows Defender

Step 3: In the next prompt window, click Change Settings and check the box next to Roblox.

Step 4: Click OK to confirm and save the changes.

In addition to allowing Roblox through Windows Firewall, temporarily disabling the antivirus software may also help with the current Roblox Studio error. Don't forget to share these fixes with others who are experiencing the same Roblox error.


Fix 4. Reset TCP-IP with Netsh

Roblox will also have errors on startup if the internet protocol is broken. To fix broken Internet Protocols, players can use Netsh to reset TCP-IP. Here are the detailed instructions:

Step 1: Start your Windows computer and hit Windows + R to open the Run dialog box.

Step 2: Type cmd in the Run text box and press Ctrl + Shift + Enter to open the command prompt.

Step 3: In the CMD window, enter netsh int ip reset c:\resetlog.txt and press Enter to execute this command.

Step 4: Restart the computer running Roblox to see if the error has been fixed.

Fix 5. Disable Proxy Server Settings 

Another method to solve the Roblox error is to disable the proxy server settings. To do this, follow the steps below.

Step 1: Hit Windows + R to open the Run dialog box. Type inetcpl.cpl in the box and press Enter to execute this command.

Step 2: In Internet Properties, go to the Connections tab, click and select LAN Settings.

internet properties

Step 3: In the new popping-up window, check "Use a proxy server for your LAN." Then click OK to confirm the current changes.

Fix 6. Reinstall Roblox (Final Choice)

If none of the above solutions help, then you can try this last solution - uninstall Roblox. To uninstall Roblox, try the following instructions:

Step 1: Open the Run window, type appwiz.cpl in the box, and press Enter.

Step 2: This command will navigate you to the Programs and Features; right-click Roblox and select Uninstall.

Step 3: After removing Roblox from the Control Panel, you can reinstall it back from its official website.


This article discusses how to fix Roblox errors. If you encounter the same problem, you can try the above method. Roblox is a popular game recently. We hope we can solve your problem and make your gaming journey smoother.

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Updated by Sherly

Sherly joined EaseUS in 2022 and she has always loved writing articles and enjoys the fun they bring. She receives professional training here, focusing on product performance and other relative knowledge. She has written over 200 articles to help people overcome computing issues.

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