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Sims 4 Won’t Open: Get Comprehensive Guidance To Fix This Error

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Sim 4 is one of the most famous video game series played by several users throughout the globe but it is also not free from occasional glitches. ‘Sims 4 won’t open’ is a common error faced by most of the users of this series while trying to launch the Sims 4 game. When this error occurs, then this app shows no symptoms of processing as well as doesn’t respond to you. Moreover, you might also encounter that the Sims 4 game option greyed out. This issue is considered as one of the biggest bugs in this series.

If you also face the same error and tired of searching the solutions to this issue, then nothing to get worried about this. Here in this article, you will know some amazing tips and tricks to fix this issue. Hence, you are advised to have a glance at the article given below.

Why Won’t My Sims 4 Open? Know the Probable Reasons

Before going to perform the troubleshooting hacks, you need to know the root causes behind this issue. It has also become easier to fix an error when you know the actual cause behind that. Hence, just have a glance at the points given below:

  • If you are using any third-party antivirus software to protect the system and if there is a problem on the antivirus software, then it might be the reason behind this issue.
  • Due to the incomplete update process, you can face the Sims 4 won’t open issue.
  • If you are using an outdated driver, it also might also be the reason behind the error.

Now, you are aware of the probable causes behind the issue. Hence, you just need some tricks to troubleshoot this error.  

Easy Tips and Tricks to Fix the Error Sims 4 Won’t Open Issue:

You can easily fix this issue without performing any technical procedures. Hence, you need to stick to the ways given below:

Procedure 1: Repair the Game

Repair the GameBefore going to see another flaw in this game, you need to check if there are any wrong configurations or any damaged files in the structure of the game. Sims 4 regularly update every once in a while to protect itself from bugs as well as to add some extra features. Sometimes, it happens that while renewing the game modules, some of them didn’t get installed properly or have missed some files. Hence, you should try to repair the game by performing the steps as follows:

  1. At first, you have to open Origin using the launcher.
  2. Then, navigate to the ‘My Games’ section.
  3. Now, locate the Sims game and right-click on it.
  4. Choose the ‘Repair Game’ option from the list.
  5. After that, you have to wait for a few time until the process completes.
  6. Now, restart the system to apply the changes.

Now, you should try to open the Sims 4 game to check whether the Sims 4 won’t open issue is resolved or not. If you see that the error still persists, then move on to further solutions.

Procedure 2: Deactivate the Antivirus Software

Deactivate the Antivirus SoftwareSometimes, the antivirus programs prevent the system to open the Sims 4 game in a proper way. There are various options that defend the system by controlling different apps and different types of resources used by them. In this situation, you should try to disable the antivirus software to check if it can fix this issue. Hence, look at the left pane of the taskbar and search for the Antivirus icon. If you don’t find this, then tap on the upper arrow and right-click on the Antivirus icon. Choose the ‘Disable’ option from the list. It will deactivate the Antivirus program. Then, restart the system to apply the changes.

After that, you should try to invoke the Sims 4 game to check if the issue is resolved. But, if it is not, then you have to enable the Antivirus program again by following the same procedure and go to the further section.

Procedure 3: Check the Third-party Programs Running on your System

Check the Third-party Programs Running on your SystemThe third-party apps always strive with the resources of the system and it may also cause the Sims 4 game to act unusually as well as cause unwanted errors. Moreover, it also happens that the Sims 4 game is already running in the background of the system. To fix this issue, you need to have a look at the steps mentioned below:

  1. At first, you need to invoke the Run Command box by pressing the R and Windows key on the keyboard. Then, type ‘taskmgr’ in the Run box. Hit the Enter key from the keyboard to execute the command. Else if you prefer, you can also tap on the OK button.
  2. As a result, it will navigate you to the Task Manager window. Then, you need to search for the two things. First, you need to check if the Sims 4 game is running on the background of the system. If it is running on the background, then you have to close them as well as try to run the Sims 4 again. The second item is to search for the programs. Search for the programs that are running on the background of the system or also consume resources.
  3. End those programs and restart the system to save the changes.

After that, you need to launch the Sims 4 game to check whether the error persists or not. If the issue is not resolved, then you should perform further solutions.

Procedure 4: Run the Sims 4 Game in Compatibility Mode

Run the Sims 4 Game in Compatibility ModeAnother trick that you can try is to run the Sims 4 game in compatibility mode for another version of Windows Operating System. According to some users, they have fixed this issue by opening the game in compatibility mode. The compatibility mode opens the game with configurations and settings for an older version of the OS instead of the newest one installed on the system. To perform this, you need to stick to the steps stated below:

  1. At first, you have to right-click on the Sims 4 app. Then, choose the ‘Properties’ from the list.
  2. Under the Properties window, you have to check the ‘Run this program in compatibility mode for’ box. Then, choose the other Operating System.
  3. Tap on the ‘Apply’ button to apply the changes. Hit the Alt and F4 key simultaneously from the keyboard to close the current window.
  4. After that, you have to restart the system to save the changes.

Now, you have to check if the error has been fixed or not. If you still face the Sims 4 won’t open error, then perform the other solutions given below.  

Procedure 5: Prompting for the Download

Prompting for the DownloadPrompt Origin to download the Sims 4 game again. It will force Origin to recheck all the files as well as it also starts the downloading process. But, you have to trick Origin to think that the whole file has been downloaded. Hence, it will initiate the game as well as treat it as it is just installed. To prompt this, you need to perform the steps cited below:  

  1. First, you have to close the Origin completely. Navigate to the Task manager and right-click on the Origin. Choose the ‘Close Window’ option from the list to end its progress completely.
  2. Then, you should go to the following location ‘C:\program files (x86)\origin games\.’ This location may vary depending on where you have installed the game. Here you will see a folder is named by ‘Sims 4’. Now, you have to copy the whole folder to any other location like ‘D:\Temp’.
  3. Next, open Origin. Then, try to open the Sims 4 game again. It will ask you to install the whole package. Alternatively, you should exit from the Origin instead of downloading the whole thing.
  4. Now, you can transfer the Sims 4 file from the shifting location to back to the initial location. Then, you should replace the folder that you have created recently if required.
  5. Restart the system to save the changes.

Now, try to launch Origin again. If you see that the game opens without any difficulties, then it’s ok, otherwise, you should perform further solutions given below.

Procedure 6: Perform a Clean Boot

Perform a Clean BootTry to perform a clean boot of the system to check if it can fix the Sims 4 won’t open error. To perform this, you should follow the steps given below:

  1. First, hit the R and Windows key both at the same time from the keyboard to invoke the Run Command box. Then, you have to type ‘msconfig’ in the Run box. Tap on the OK button to execute this.
  2. It will navigate you to the Service tab. Now, you have to check the ‘Hide all Microsoft services’ box. Then, choose the ‘Disable All’ option.
  3. On the Next Window, you have to navigate to the Startup tab. Then choose the ‘Open Task Manager’ option from the list.
  4. Now, you have to choose each of the Startup items. Then, tap on the ‘Disable’ option.
  5. Next, exit from the Task Manager. Then, tap on the OK button.
  6. Finally, restart the system to apply the changes.

After that, check whether you have successfully able to resolve the error.

Final Recommendation

In the above guide, we have provided some of the easiest ways to troubleshoot the Sims 4 won’t open issue. We hope if you implement the above ways in their given order, then it will surely assist you to put an end to this issue. After successfully implementing the above ways, if you are still not able to fix this issue or facing any other kinds of trouble, then you need to connect with a tech expert. In addition, you can also share your queries and valuable feedback through the comment box given at the end of this post.