How to Restore Files Deleted by McAfee on Your Computer?

In the earlier version of Windows, Microsoft released some default application including calendar, text editor, and calculator. Although these tools offer minor functionality, their malfunction can hinder user experience.
We all use Windows 10 Calculator every now and then as it is a straightforward application that allows users to perform rapid calculations. Although rarely, but the tool malfunctions at times. If you are facing problems with your Calculator, then here are the solutions to fix this issue.
Here are the error messages you can encounter on your computer:

• Windows 10 Calculator does not start/run/launch
• The Calculator would not open in Windows 10
• Windows 10 Calculator opens then closes
• Windows 10 Calculator not working administrator
• Windows 10 Calculator closes/crashes

1) Re-register Windows 10 application through PowerShell

Here are the steps on how to Re-register Windows 10 application through PowerShell:

1. In the search field, enter PowerShell and then right-tap PowerShell application in the result that appears on your screen.
2. In the menu, select “Run as administrator.”
3. Now the PowerShell open, paste the given command and then tap Enter to start them:
4. Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)AppXManifest.xml”}
5. The above process will Re-register all your applications. You have to wait for a couple of minutes to complete the process and run your Calculator.

2) Creating a New Account

Here are the steps on how to create a new user account:

1. In the search field, enter add user and then select Edit, Add or remove another user in the appearing list.
2. You can also do via:
   1. Launch the settings.
   1. Tap Account.
   1. Hit Family and other users.
3. Tap on Family, and other users and the select Add someone else to this PC.
4. Tap on I doesn’t have this person’s sign-in information.
5. Hit on Add a user without a Microsoft account.
6. Here you have to put your user ID and its password for the simple account.
7. After creating your account, log in to your PC.

After this, you all the application work properly, then you can remove or delete your old account from your Computer. Make sure to keep back up of your personal documents and files into your new account. After this process might be your calculator application work properly.

3) Performing SFC Scan

Here are the steps on how to performing SFC scan:

1. Tap Window + X key to launch the Win + X list
2. Select Command Prompt in the list appears.
3. If you can find the Command Prompt, then you have to use PowerShell.
4. Type sfc /scannow and Tap Enter in the Command Prompt.
5. Now SFC scanning will start; it may take approx 15 minutes while scanning you can’t interrupt it.

When the scanning finisher, you need to check the problem resolver. If the above process can’t fix these issues, then you have to use DISM.
Here are the steps on how to use DISM:

1. Launch Command Prompt in administrator.
2. Here you need to paste DISM /Online /Cleanup-Image /RestoreHealth and start it.
3. You need to wait for a few moments while the Windows scan is in process.
4. This process might take 10 to 20 minutes, so don’t interrupt it.
5. When the DISM scan is completed, the problem should be fixed.

4) Installing Missing Updates

Here are the steps on how to installing missing updates on Windows 10:

1. Tap Window + I key to launch the settings application.
2. In the settings application, move to “Updates and security” option.
3. Tap on “Check for updates” option; after this process, Windows will automatically check any updates available for the Windows.
4. If the updates are available, Windows automatically download and install it in your Device.
5. Installing the current version of the window can resolve the issue of the calculator application that doesn’t work.

 5) Reinstalling Calculator Application

Here are the steps on how to reinstall calculator application:

1. Download CCleaner.
2. Use this application to remove the application.
3. Go to the Windows Store and again download it.
4. When the calculator application is reinstalled, the problem will be automatically resolve.

6) Downloading Windows Application Troubleshoot

Here are the steps on how to reinstall calculator application:

1. First, you need to download Windows troubleshoot application.
2. After downloading this application, start to scan your Computer.
3. If troubleshoots any problem with the application, it will automatically resolve it.

7) Turn off Firewall

Here are the steps on how to turn off the firewall:

1. Tap Windows + S key and type firewall.
2. Choose Windows Firewall in the appeared list.
3. Tap Turn Windows Firewall on or off in the menu that appears on the left.
4. Choose Turn off Windows Firewall for Public network settings and Private.
5. Tap on OK to save your changes.

8) Enable Account Control
Here are the steps to enable account control:

1. Tap Windows + S key and type user account control.
2. Choose Change User Account Control settings.
3. Navigate the slide to the default position and then tap on OK to save your changes.

9) Reset Calculator Application

Here are the steps on how to reset the calculator application:

1. Launch the Calculator application.
2. Visit the Application section.
3. Here the entire application list appears, choose calendar application and tap on Advance Option.
4. Tap on Reset option. Now tap on Reset in the Confirmation option.

10) End RuntimeBroker.exe process

Sometimes the backup process can reason behind the calculator application not working this issue if fixed by the ending runtimeBroker.exe process.
Here are the steps at the end RuntimeBroker.exe process:

1. Tap Ctrl + Shift + Esc to launch Task Manager.
2. Task Manager launched, Find Runtime Broker.
3. Then right-tap on it and select End task on the menu.
4. After this above process, the Calculator application issue will be resolved.

Source url:- https://williamsblogpoint.wordpress.com/2020/03/24/how-to-fix-calculator-not-working-on-windows-10/