Fix: Roblox FPS Unlocker not working

Roblox FPS Unlocker is a launcher that enables users to change the Frame Rate settings of Roblox and see the game in a higher resolution.

The Framerate per Second, often known as FPS, settings in Roblox may be adjusted via the use of a program called Roblox FPS Unlocker, which can be downloaded for free.

The Axtin’s Roblox FPS Unlocker is an incredible piece of software that provides the capability of increasing the frame rate of Roblox beyond and above the standard of 60 frames per second.

Why is Roblox FPS Unlocker not working?

Short Answer: The problem with the FPS unlocker not functioning is most often caused by an out-of-date version of the program or your PC.

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The most recent version of Austin’s rbxfpsunlocker that can be downloaded is version 4.4.2 at the moment. Any future upgrades to Roblox might render the currently installed version of 4.4.2 Unlocker useless.

In the event that this occurs, you will need to go to the developer releases page and download the version that is compatible.

Restarting the game is a technique that works for many players when they encounter the rbxfpsunlocker not functioning issue; however, this is not a permanent fix.

One of the primary factors that contribute to the FPS Unlocker not functioning correctly is the fact that it uses an older version of Roblox’s FPS Unlocker.

Fix: Roblox FPS Unlocker not working

Method 1: Download the latest version

The problem with the Roblox FPS Unlocker not functioning properly is directly related to the out-of-date version that you have downloaded on your computer. Check that you have the most recent version of the Roblox FPS Unlocker downloaded on your computer.

Any new changes to Roblox have the potential to render older versions of the Unlocker inoperable. A compatible version will be released by Axstin when this occurs, so be sure to keep an eye on it.

You can follow the steps below to download the latest version:

  • Step 1: Go to the webpage to download the Roblox FPS Unlocker’s

Download the Roblox FPS Unlocker’s 4.4.2 latest version for 64-bit OS.

  • Step 2: Check that it is the latest released version of Axstin.

  • Step 3: Extract the downloaded files

The FPS Unlocker application will download as a Zip file; in order to access the contents, you will need to extract them.

  • Step 4: After or before playing Roblox games, launch the rbxfpsunlocker.exe file.

As soon as you launch this application, your frame rate will increase to above 60 FPS.

Method 2: Run Roblox FPS Unlocker as an administrator

It is important to note that in order for the RBX FPS Unlocker to function properly, it must be executed with administrative privileges. This is due to the fact that the Windows operating system prevents this software from functioning.

  • Step 1: Open Task Manager by pressing Ctrl + Alt + Delete.

  • Step 2: Stop all Roblox-related tasks or processes you may have running.

  • Step 3: Find the folder where you have installed the FPS Unlocker

  • Step 4: Right-click on the rbsfpsunlocker.exe and then click on Properties

  • Step 5: Click on Compatibility Tab.

  • Step 6: Click on the box Run as administrator.

  • Step 7: Press Apply and then OK.

Now try to run the FPS Unlocker program and see if it running and enabling you to change FPS.

Method 3: Keep your PC updated

There are occasions when the malfunctioning of Roblox FPS Unlocker on Windows 11/10/7 is due, in large part, to the age of your personal computer.

Your computer’s outdated drivers or the version of Windows that you are now using may prevent it from being able to operate newly released games and applications; however, if you update Windows, all of your running drivers will also be updated.

In order to update Windows 11 you can follow the steps below:

  • Step 1: Tap on the Windows icon

  • Step 2: Tap on the settings icon

  • Step 3: There will be a new window that appears.

  • Step 4: Click on Windows Update from the left menu

  • Step 5: A new window will pop up

  • Step 6: Now, click on Check for updates.

  • Step 7: The PC will begin upgrading itself if there’s any available.

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