Windows

Solve “The Application Was Unable To Start Correctly (0xc00007b)” Error With Easy Steps

Are you getting error messages like “the application was unable to start correctly” while using any applications in your computer? Then, you didn’t need to be worried about. Here are the solutions for you. The application was unable to start correctly (0xc00007b) mainly appears due to the confliction among 32-bit applications and the 64-bit applications in your computer. If you are dealing with this kind of situation, then let’s have a look at the upcoming part of the article to know the details on it.

Quick Fixes on the Application was Unable to Start Correctly 0xc00007b Error:

Here, in this part of the article, we are going to discuss some of the efficient solutions that can help you to fix the 0xc00007b error easily. Go through the part which is next to you and resolve the problem on your own.

Solution 1: Fix the Damaged System Files

If you are getting the trouble with the application was unable to start correctly 0xc00007b error, then you should try to fix the damaged system files. Here are the steps that can help you to repair the corrupted system files.

Run the Safe Mode

To repair the damaged system files, at first, you need to run the Safe mode in your computer. Here are the steps that can help you to do so.

  • At first, go to the bottom of the left side of your computer screen and click on the Start button.
  • Then, select the Power button and keep pressing the Shift key. Then click on the Restart option.
  • Thereafter, click on the Troubleshoot option among the three available options.
  • After that, move on to the Advanced option. After that, click on the Startup Settings option and select the Restart button.

Once you have done with the steps from the above part of the article, now a list of options will appear on your screen. Select any of the versions from the Safe mode by pressing the F key. This will help you to start the Safe mode. Then, move on to the next step which is followed by.

Run the SFC Scan

Once you have succeeded to run the Safe mode in your computer, now this is the time to run SFC or System File Checker in the system. If the steps are unknown to you, then you may follow the steps written in the below part of the article.

  • At first, press and hold the Win key + X button both at the same time from your keyboard. Then, a menu might appear on your screen.
  • Then, click on the Command Prompt (Admin) option from the appearing list of menu. This will help you to open the Command Prompt as an administrator option.  
  • After that, type SFC/ scannow and hit the Enter button from your keyboard.
  • Thereafter, wait for a few moments to complete the repairing procedure. Do not close the Command Prompt while the repairing procedure is going on.
  • Once you are done with the entire procedure, now you will receive a message while saying “Windows Resource Protection found corrupt files and successfully repaired them.”
  • Now, restart your computer and check if the problem is resolved or not.

Solution 2: Reinstall the DirectX

You can fix the problem with the application was unable to start correctly 0xc00007b by reinstalling the DirectX in your computer. Follow the upcoming steps of the article as this will help you to reinstall it.

  1. At first, press and hold the Win key + R button both at the same time from your keyboard to open the Run dialog box.
  2. Then, write down “C:\Windows\System32” in the appearing dialog box.
  3. After that, you need to find out the files which are followed by “xinput1_1.dll”, “xinput1_2.dll”, “xinput1_3.dll” and delete these files after finding it.  
  4. Thereafter, visit the official website of Microsoft to download and run the DirectX setup.
  5. Now, click on the downloading option and follow the onscreen instruction.
  6. While completing the installation procedure, you will need to reboot the system. Then, you should try to run any of the application to check if the problem is resolved or not.

Solution 3: Perform CHKDSK

You can also fix the problem by performing the CHKDSK on your computer. If the steps are unknown to you, then follow the steps which are mentioned below in this part of the article.

  1. At first, press the Win key + R button both at the same time from your keyboard to open the Run dialog box. Otherwise, go to the Start button which is located at the bottom of the left side of your computer screen. Further, type Run in the search box. Then, click on the Run option from the appearing list of results.
  2. Thereafter, type cmd in the appearing Run dialog box and click to the OK button.
  3. Then, right-click on the Run as administrator option.
  4. After that, you need to type the following commands chkdsk /x /f /r and press the Enter button from the keyboard.
  5. Once the prompt appears on your screen, press the “Y” button from your keyboard and reboot the system.

Solution 4: Repair DLL’s on 64 Bit System

You can follow the steps which are written in the following part of the article. Go through the steps to know the details on it.

  1. At first, you will need to download the DLL from its official website.
  2. Thereafter, place it in a new folder of the desktop.
  3. Then, open the Win key + R button both at the same time from your keyboard to open the Run dialog box.
  4. After that, write down C:\Windows\System32 in the appearing Run dialog box, then press the OK button.
  5. While completing the steps from the above part of the article, now you need to copy some of the selected files which are followed by mfc100.dll, mfc100u.dll, msvcr100.dll, msvcp100.dll and msvcr100_clr0400.dll. Then, paste it on the System 32.
  6. If you find out that the files are already existed in your the system, then click on the Replace button.

Solution 5: Update the Windows Version

You can get rid of the problem with 0xc00007b Windows error code by updating the Windows version. The steps are listed below:

  1. At first, move your cursor to the bottom of the left corner of your computer screen and click on the Start button.
  2. Then, select the Settings option from the appearing list of results.
  3. Thereafter, click on the Update and Security option.
  4. After that, go to the Windows Update option and click on it.
  5. Now, click on the Check for updates button. If an update is available, then click on the Update option and wait a few minutes to complete the updating procedure.

Once you have done with steps that we have mentioned in the earlier part of the article, now click on the Restart Now option and finish your task.

Solution 6: Update or Reinstall .Net Framework

Here is another method that can also help you to resolve the problem. You can try to update or reinstall.Net framework in the system. In the next part of the article, we are going to discuss the steps to do it.

How to Uninstall Microsoft.Net Framework?

Here at first, we are going to discuss the steps on how to uninstall the Microsoft.Net Framework. Go through the steps which are written below in this article.

  • At first, go to the bottom of the left side on your computer screen and select the Start button.
  • Then, type Microsoft.Net Framework in the search box.
  • After that, open Microsoft.Net component list and uncheck all of the boxes. Further, click on the OK button.
  • Thereafter, click on the .NET Cleanup tool and run a cleanup procedure.
  • At the next step, you will need to Reboot your system. Then, again do the same procedure of cleaning up and finish your task.

How to Reinstall Microsoft.Net Framework?  

Now, we are going to discuss the steps to reinstall the Microsoft.Net Framework. To do it, follow the steps which are written below.

  • At first, click on the Start button which is located at the bottom of the left corner of your computer screen.
  • Then, go to the Control panel in the search box and click on the named option from the appearing list of results.
  • After that, click on the Programs option.
  • Thereafter, click on the checkbox which is located beside Microsoft.Net Framework 3.5.1.
  • Now, click on the OK button and wait for a few minutes to complete the procedure. After that, verify your system to see if the issue still persists or not.

Additional Tips that might Help you:

If none of the steps from the above part of the article did help you to get rid of the problem with the application was unable to start correctly (0xc00007b) error, then you can try these additional tips also to fix the issue. So, let’s have a look at it.

  • You should try to enable the administrator rights of the applications.
  • Reinstall the applications that are making trouble.
  • Restart your computer.
  • Perform a clean boot of your Windows version.

Conclusion

Through this article, we tried to provide you with all the possible solutions that could help you to fix the problem with the application was unable to start correctly (0xc00007b) error. If you have any more question regarding this topic, then you can comment us on down to the comment section.