Are you facing Onlinefix64.dll Error Code 126? If yes then don’t worry you have come to the right place.
Error code 126 usually indicates that a required DLL file is missing or corrupted, preventing the associated program or application from functioning properly.
This error can occur for various reasons, such as the file being deleted by antivirus software, corrupted game files, or issues with the Gaming Services on your system.
If you are facing this Error in any game or program, then don’t worry.
In this guide i’m going to show you how you can fix this Error with some easy and effective methods.
How To Fix Onlinefix64.dll Error Code 126
Here are some easy steps you can follow to fix the error:
Run System File Checker (SFC):
Use the System File Checker tool to scan and repair corrupted system files, including DLL files.
Here’s how to run SFC:
- Press the Windows key.
- Type “Command Prompt” in the search bar.
- Right-click on “Command Prompt” in the search results.
- Select “Run as administrator” from the context menu.
- In the Command Prompt window that appears, type the following command: sfc /scannow
- Press Enter.
The System File Checker will start scanning your system for corrupted files.
This process may take some time, so be patient and let it complete.
When it completes, restart your computer and check if the DLL error persists.
If the scan cannot fix some of the corrupted files, you may need to manually replace those files.
Manually Restore the DLL file:
If you suspect that the “Onlinefix64.dll” file is missing or corrupted, you can try restoring it if you have a backup.
If you don’t have backup you can obtain a clean copy from a trusted source.
Search for the Onlinefix64.dll download on Google and download the file from a trusted source.
Make sure that you place the downloaded DLL file in the correct directory of the program you were facing the error.
Check if the File is Deleted by Windows Defender:
Sometimes, Windows Defender may remove the .dll file, mistaking it for a threat.
You can restore the file from Windows Defender.
Here how to do this:
- Press the Windows key, then type “Windows Security.”
- Click on “Windows Security” in the search results to open the app.
- In the Windows Security app, click on “Virus & threat protection.”
- Look for an option like “Protection history” or “Threat history” and click on it.
- This will show you a list of threats detected by Windows Defender.
- If you find the “Onlinefix64.dll” file in the list of quarantined items, select it.
- Look for an option to “Restore” the file.
- This will return the file to its original location on your system.
To prevent Windows Defender from removing the file again in the future, you can add it to the list of exclusions.
Here follow the steps:
- In the Windows Security app, go to “Virus & threat protection” > “Manage settings.”
- Scroll down to the “Exclusions” section and click on “Add or remove exclusions.”
- Choose “Add an exclusion” and select “File.”
- Then, navigate to the location of the “Onlinefix64.dll” file and add it.
By following these steps, you can check if Windows Defender removed the DLL file and restore it easily.
Third Party Antivirus:
If you are using any Third Party Antivirus, Your antivirus might block the Onlinefix64.dll file.
Check the antivirus quarantine and restore the file if found
Verify Game Files:
If the error is related to a game on Steam, verifying the integrity of game files can help to fix the problem.
Verifying the integrity of game files is a common troubleshooting step for resolving various issues, it ensures that all necessary game files are intact and not corrupted.
Here how to do so:
- Open Steam and go to your Library.
- Right-click on “The Game” and select Properties.
- Navigate to the Local Files tab.
- Click on Verify Integrity of Game Files.
This process will check for any missing or corrupted files and replace them if necessary.
After that, launch the game and check if the error persists.
Reinstall the Program:
Sometimes, the error might occur due to a corrupted installation of the program.
Try uninstalling the program and then reinstalling it to see if that resolves the issue.
Here how to do so:
- Press the Windows key + R to open the Run dialog box.
- Type “appwiz.cpl” and press Enter to open the Programs and Features window.
- Locate the program experiencing the DLL error in the list of installed programs.
- Click on the program and then click the “Uninstall” button at the top of the window.
- Follow the prompts to complete the uninstallation process.
- After uninstalling the program, ensure that all remaining files associated with the program are removed.
- Navigate to the installation directory of the program (usually located in the Program Files folder) and manually delete any leftover files or folders.
- Visit the official website of the program or the platform from which you initially downloaded it.
- Once the installer is downloaded, double-click on it to begin the installation process.
- Follow the on-screen instructions to install the program on your system.
After the installation is complete, launch the program to see if the “Onlinefix64.dll Error Code 126” persists.
Update Microsoft NET Framework:
Updating Microsoft .NET Framework can indeed resolve DLL errors, including the “Onlinefix64.dll Error Code 126,” especially if the existing version is outdated or corrupted.
Here’s how to update Microsoft .NET Framework:
- Visit the official Microsoft .NET Framework download page. You can find it by searching for “Microsoft .NET Framework download” in your preferred search engine.
- On the download page, you will typically find a link to download the latest version of .NET Framework.
- Click on the download link to start the download process.
- Install the Update:
- Once the download is complete, locate the downloaded setup file (usually a .exe file) and double-click on it to run it.
- Follow the on-screen instructions provided by the installer. The installer will then proceed to download and install the latest version of .NET Framework on your system.
- This process may take some time depending on your internet connection speed and system performance.
After the installation is complete, it’s recommended to restart your computer to ensure that the changes take effect.
Once your computer has restarted, launch the program that was encountering the DLL error and check if the error still occurs.
These were some effective methods you can try to fix the Onlinefix64.dll Error Code 126.