The Application Was Unable to Start Correctly 0xC0000142 [RESOLVED]

When you try to run or begin a software, the 0xc0000142 error frequently appears. Those programmes are most likely to be games. However, the mistake can also be seen in other applications or Autodesk.

Whenever the error occurred, the notice “The application was unable to start correctly (0xc0000142)” would usually appear. The issue is most likely caused by a.dll load error.


How to Fix The Application Couldn’t Start Properly Error code 0xC0000142

This means that a.dll file is required to run the game or any other software that has lost its validity or signature. Because the problem is caused by a.dll file, replacing it with appropriate.dll files may resolve the issue.

Read the full article before attempting the solution and choose one of the finest options to totally resolve the issue.

Method 1: Troubleshooting

Because conflicting software might sometimes produce this problem, we never know which software is to blame. As a result, try to turn off your antivirus software.

For example, Nvidia’s drivers may cause this error, thus disable or uninstall GeForce utility or other driver utilities.

Method 2: Clean Boot

Non-windows services and start-up apps will be disabled if the boot is cleaned. Disabling unneeded start-up apps will improve the system’s performance.

You can turn them on later. Disable the “Intel PROSet/Wireless Zero Configuration service” and see if the problem disappears. It is compatible with all major operating systems.

Additionally, on the start-up tab, disable the app “Program” with no publisher. As this could be the source of the problem.

Reboot the system after the boot clean up to see if the problem has been resolved. If the problem persists, run “SFC Scan.” To do an SFC scan, open a command prompt and type sfc /scannow.

If the problem persists, take the following steps –

Step 1: Open “Control Panel” in the first step.

Step 2: Select “Programs and Features” from the drop-down menu.

Step 3: Now look for apps that were recently installed (sort by date modified).

Step 4: Remove the apps that are causing the issue.

Method 3: Running in Compatibility Mode

Users who have experienced the 0xc0000142 error have recommended this technique. For the most part, this solution fixed the problem.

In comparison to other options, this is one of the most effective and straightforward approaches. To correct the error, follow these steps –

Step 1: To begin, locate the application and right-click it.

Step 2: From the drop-down menu, choose “Properties.”

Step 3: Select “Compatibility” from the drop-down menu.

Step 4: Choose “Run Compatibility Troubleshooter” from the drop-down menu.

Step 5: If prompted, select the option “Try recommended settings.”

Step 6: Select “Test Program” from the drop-down menu (by clicking this, windows will run the programme with the recommended settings).

Step 7: Allow the application to complete its task.

Note: If the software does not run, do nothing.

Step 8: As soon as the application is closed, select “Next.”

Step 9: Finally, click “Yes, save these settings for this programme if the programme ran successfully,” or “Cancel” if the programme did not run.

Step 10: Look for the option “Run this software in Compatibility mode for:” in the list of options.

Step 11: Select “Windows 7” from the “Run this programme in Compatibility mode for:” drop-down list. If Windows 7 isn’t working properly, try another operating system.

Step 12: Finally, run the software as an administrator and click “Ok” to implement the changes.

Run the application to see if the error has been fixed.

This procedure appears to be lengthy and time-consuming, but it is effective.

Method 4: Manually Downloading the Files

If unsigned DLL files are causing the software to malfunction, replacing them with new files may resolve the problem. To manually download the files, follow these steps –

Step 1: Go to this link and download the files.

Step 2: Navigate to the location where these files were saved after they were downloaded (mostly downloads folder).

Step 3: Copy the files by right-clicking on them and choosing copy from the menu.

Step 4: Go to the folder containing the application that is causing the problem.

Step 5: Paste the files you just copied into that folder.

Step 6: If prompted, select “replace the files.”

Step 7: Repeat Steps 1–7 for each of the three downloaded files.

Run the programme to see whether the error has been resolved.

Method 5: Using Regedit.exe

The 0xc0000142 error is caused by unsigned or corrupted DDL Files, as stated in the previous way. Reget.exe can be used to fix the 0xc0000142 problem.

You can set the value of the LoadAppinit-dlls keys to 0 here. It’s a way to start.dlls in the reg-key, which starts the programme by changing the value to O, which may fix the problem. To do so, follow these steps:

Step 1: On the keyboard, simultaneously press the “Windows Key” and “R” keys.

Step 2: Type “Regedit.exe” into the run dialogue box and press “Enter.”

Step 3: Go to “HKEY LOCAL MACHINESOFTWAREMicrosoftWindowsNTCurrentVersionWindows” in the “HKEY LOCAL MACHINESOFTWAREMicrosoftWindowsNTCurrentVersionWindows” route.

Note: To get to the above-mentioned file path, take these steps:

Step 4: Open “HKEY LOCAL MACHINE” from the left pane.

Step 5: Double-click the “Software” item in the left pane.

Step 6: Double-click “Microsoft” in the left pane once more.

Step 7: From the left pane, select “Windows NT.”

Step 8: Double-click “CurrentVersion” in the left pane to open it.

Step 9: Click “Windows” in the left pane now.

Step 10: Then open “LoadApplnit Dll” from the right pane.

Step 11: Change the value to 0 and then click the “Ok” button.

Step 12: Finally, check to see if the issue has been resolved.

Method 6: Changing the System Locale 

Choosing the correct area on Windows is also critical, as some apps may fail to function properly if they are installed in the incorrect region. As a result, in this technique, we’ll show you how to modify region settings –

Step 1: On the keyboard, simultaneously hit the “Windows” and “S” keys.

Step 2: Open it by typing “Control Panel” into the search box.

Step 3: Next, select the “tiny icons” option from the “view” menu.

Step 4: Then, by clicking on the “Regions” option, select the “Administrative Tab.”

Step 5: Navigate to and select the “Change System Locale” option.

Step 6: From the “Change System Locale” dropdown, select “Current System Locale.”

Step 7: From the dropdown menu, choose a region.

Step 8: To apply the changes, click the “Ok” options.

Check to see whether the problem still exists.

Method 7: Changing Command Prompt Configurations 

It’s possible that the command prompt settings aren’t configured correctly, resulting in the error. This method will show you how to change the command prompt settings. The steps are as follows –

Step 1: On your keyboard, press the “Windows and R keys” together to bring up the run dialogue box.

Step 2: Type “cmd” into the command prompt and hit “enter” to run it.

Step 3: To run the command, type it as follows: “for percent I in (percent windir percent system32*.ocx) do regsvr32.exe /s percent I and click “enter.”

Step 4: Allow the procedure to complete.

Step 5: Finally, restart your computer to see if the problem has been resolved.

Method 8: Reinstalling the application in Safe Mode 

If the 0xc0000142 problem occurs when launching the application, restart your computer and perform a clean boot as described in Method 2 of this article.

Reinstall the application that is causing the error using procedure 2 and exit in safe mode as the application was successfully installed. Check if the problem has been resolved after successfully exiting safe mode.

If you’re using a click-to-run product like Outlook or Office, set the update channel to annual or semi-annual.

If the mistake is caused by an Office application, this will assist you in resolving the problem.

Method 9: Modifying the Application 

Occasionally, the application may not have been correctly set during installation, resulting in inappropriate or missing authoritative permissions.

So, in this way, we’ll try to change the application’s installation. This strategy is most effective when the issue occurs in a Microsoft Office programme. To do so, follow these steps

Step 1: On the keyboard, simultaneously press the “Windows” and “I” keys.

Step 2: Select “Apps” from the “settings” menu. Then, in the left pane, look for the “Apps & Features” option and pick it.

Step 3: Scroll through the installed apps until you find “Microsoft Office.”

Step 4: Now choose “Modify” from the drop-down menu and follow the prompts, clicking “ok” as needed.

Step 5: Wait for the procedure to finish.

Check to see if the mistake is still present.

Method 10: Use Task Manager

This problem affects the majority of people who have Microsoft Office installed on their computer.

To resolve the 0xc0000142 issue, you must close any MS Office-related applications in the background. We utilise the Task Manager that comes with Windows. To do so, follow these steps –

Step 1: To open the run dialogue box, press the “Windows and R keys” on the keyboard together.

Step 2: Type “taskmgr” into the command prompt and press “enter” to launch the Task Manager.

Step 3: After that, go to the “Processes” tab.

Step 4: Scroll down in the tab you just clicked and look for any MS Office-related applications that are operating in the background.

Step 5: To end the MS Office related apps that are running in the background, right-click on them and select “End Task.”

Step 6: Check to see if the 0xc0000142 error has been resolved.

Note: If the previous procedure fails to resolve the issue, uninstall any undesirable or ineffective background apps that are causing problems with the operating system, such as Skype, Outlook, MS Office, and other third-party utilities.

Method 11: Installing Updates 

The 0xc0000142 error can also be caused by crucial Windows Update files being missing from your PC.

This approach will show you how to utilise the built-in Windows programme to check and verify the updates you’ve installed. To do so, follow these steps –

Step 1: On the keyboard, press the “Windows and I” keys together to launch the “settings” application.

Step 2: In the settings panel, select the “Update and Security” option.

Step 3: Now, on the left side of the screen, select the “Windows Update” option.

Step 4: Select “Check for Updates” from the drop-down menu. Wait until all of the updates have been downloaded and installed correctly.

Step 5: Finally, check to see if the problem has been resolved.

Note: Whether the error persists, register a new account and check to see if the problem is resolved. If it’s fixed, the 0xc0000142 issue is due to a user profile that was computed.


I hope the 0xc0000142 error has been resolved and is no longer present on your computer. Read through all of the methods and select the one that is most appropriate for you.

All 11 techniques are the most effective ways for correcting the issue if the steps are done in the correct order.