Fix JJSploit Not Attaching Error (You must attach JJSploit to a game first)

As a Roblox games lover, you must be aware of JJSploit exploit that you can use to run various scrips during the gameplay. Created back in 2020 by WeAreDevs provides you with various cheat scripts that you can use while playing the game to have an advantage over your opponents. If you’re facing “you must attach JJSploit to a game first” or “JJSploit Not Attaching” issue, this short guide will help you out.

How to attach JJSploit to the game?

These are the steps you need to take to utilize the exploit while playing a game:

  • From the official website, download the most recent version of the JJSploit software
  • After download, right-click on the icon. Choose Run as Administrator from the drop-down menu.
  • Leave the program in the background and launch Roblox.
  • Join the game of your choice.
  • Go back to the tool window and click on the green Attach button. Make sure the game is still running in the background.
  • Wait for a few seconds for the confirmation notification at the bottom-right of the window.
  • JJSpoilt is ready to use. 

However, sometimes when you click on the attach button, there is no response from the program. Several users have mentioned they are facing a similar issue with it. There can be a number of reasons behind this error. 

DLL Files Missing

JJSploit utilizes some specific DLL files that are preinstalled in your system. Sometimes when you try to connect to it, it is unable to locate the find those required DLL files. 

Missing Updates

Regular updates are necessary to keep it running without any hiccups. At times your network connection doesn’t allow the automatic updates download. 

Windows Firewall

Many JJSploit errors are related to firewall and antivirus programs. Due to the unique characteristics of the software, some antivirus programs and windows defender might block it from accessing necessary files on your computer.

How to Fix the Issue?

Try these steps to fix the issue with attach button.

Update JJSploit

By default, it downloads and installs the updates automatically within a few hours of the release of the new game patches. But if you are unable to download the updates, consider connecting to a VPN. There is a chance your network is blocking it from downloading the updates. 

Install Missing Files

As mentioned above, the tool utilizes some preinstalled DLL files on your computer. The program may cause some issues in case of those DLL files are missing from the system. Make sure you have all the files, required to run the exploit.
Also, try to download these files after you’re done updating. 


After the installation is finished, restart your computer and try to join the game, and check whether you are able to attach JJSploit to Roblox game.

Reinstall JJSploit

Another quick fix might be a reinstallation of the program. Sometimes due to incomplete installation, some important files are missing from the package, causing this issue with attach button. Follow these steps to reinstall the tool:

  • From the Windows start menu, go to Settings.
  • Click on Uninstall a Program.
  • Look for the option Programs or Apps in case you have Windows 11.
  • From the list of programs, find JJSploit.
  • Right-click and choose Uninstall from the drop-down menu.
  • If you can’t find it in the programs list, simply navigate to the JJSploit folder and permanently delete it from your computer.

Update Windows

Windows update might bring the necessary files back to your computer. Take the following steps:

  • Go to the Windows start menu and click on Settings.
  • Look for the Windows Update option click on it.
  • Wait for a few seconds while Windows checks for the latest updates for your computer.
  • Download all the suggested updates.
  • Once downloading is finished, reboot your computer and wait for the updates to get ready.
  • Once everything is complete, launch it, join a game on Roblox, and try to attach it to your game.


Unfortunately, there is no known particular reason behind the attach button error on Roblox. Hopefully, the steps mentioned in this article will be able to sort the issue for you. Just make sure to have all the necessary files on your computer along with the latest version of JJSploit. Also, try not to ignore any Windows updates.


Q1. Is JJSploit is a virus?

Ans. No, JJSploit is a 100% safe and secure program and it doesn’t jeopardize your system security at all. You can simply turn off your antivirus program and firewall settings and use it.

Q2. What does game engine version mismatch mean?

Ans. It simply means that the JJSploit version on your system is not up-to-date. WeAreDevs releases updates every week once to keep you updated with new game patches. Sometimes it takes more than 6-8 hours.

Q3. Is there an Android application for JJSploit?

Ans. No, at the moment, there is no android version for the program. However, you can look for some alternatives programs that offer Android support as well.

Q4. Is there a subscription fee for JJSploit?

Ans. No, it’s a free-of-cost open source program that anyone can download on Windows computers and laptops.

Q5. Why is JJSploit not attaching?

Ans. To solve this, Disable the Anti-virus and Roblox beta version and then reinstall JJsploit.

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