Is your computer using a Windows 7 operating system?
If so, you may not be able to launch Roblox and play an experience.
This is because of the Roblox Byfron update which introduced security features to the game.
The Byfron update no longer supports older versions of Windows 7.
This is because older versions of Windows 7 come with outdated security packages.
In this guide, you’ll learn how to play Roblox on Windows 7 after the Byfron update if your system is too outdated.
Why can’t I play Roblox on Windows 7?
You can’t play Roblox on Windows 7 because you’re using an outdated Windows 7 system.
For Roblox to launch and function properly, you need to download KB4534310.
KB4534310 is a required security monthly quality rollup for Windows 7.
It’s also required to support the latest Byfron update on Roblox.
How to play Roblox on Windows 7
To play Roblox on Windows 7, you need to download and run three Microsoft update packages.
After you’ve downloaded and run them, you need to download and run the KB4534310 security monthly quality rollup update package.
Step 1: Download and run three update packages
- Download and run Windows6.1-kb4490628-x64.msu.
- Download and run Windows6.1-kb4474419-v3-x64.msu.
- Download and run windows6.1-kb4536952-x64_87f81056110003107fa0e0ec35a3b600ef300a14.msu.
Note: You need to restart your computer after each download if needed.
Note #2: If an update is not applicable to your computer, you need to search for each update (e.g. kb4490628) on Google and download the x86-based system instead of x64.
Step 2: Download and run KB4534310
- Download and run windows6.1-kb4534310-x64_4dc78a6eeb14e2eac1ede7381f4a93658c8e2cdc.msu.
Note #1: You need to restart your computer after the download if needed.
Note #2: If the update is not applicable to your computer, download the x86-based system from https://www.catalog.update.microsoft.com/Search.aspx?q=KB4534310 instead.
Step 3: Open Roblox and launch an experience
- Open Roblox and log in to your account.
- Launch a Roblox experience.