8 Ways to Overcome Error A Problem Is Preventing the Troubleshooter From Starting in Windows

By | December 17, 2021

The troubleshooter is a handy way to fix windows errors, but what if the troubleshooter itself is the problem? Let’s fix that.

Every Windows device will likely experience occasional system issues. In most cases, you can troubleshoot those system problems using the built-in troubleshooter. However, it is quite frustrating when this troubleshooter also crashes suddenly.

When this happens, you will usually see an error message that says “A Problem Is Preventing the Troubleshooter From Starting”.

But luckily for you, we will show you how to fix that troubleshooter. So, let’s get started.

Enable Troubleshooter Via Local Group Policy Editor

This error might be caused by the way you configured your system settings. In most cases, the troubleshooter may be disabled in the Local Group Policy Editor.

So, let’s see how you can enable the troubleshooter via the Local Group Policy Editor:

  • Press the button Windows + R to open a dialog box Run command.
  • Type gpedit.msc and press Enter to open Local Group Policy Editor.
  • Navigate to Computer Configuration > Administrative Templates > System > Troubleshooting and Diagnostics > Scripted Diagnostics.
  • Double click Troubleshooting: Allow users to access and run Troubleshooting Wizards.

In the next window, check the box Enabled, Press Apply, then press OK.

Once done, repeat the same steps and activate the other two settings in the folder Scripted Diagnostics. Restart your PC to save these settings.

Scan and Fix Local Drive

You will likely run into this problem if the local drive has corrupted files. In this case, you can solve this problem by scanning and repairing local drives. This will not only solve this problem, it should also deal with other critical system issues.

Now, here’s how you can scan and repair Local Drives:

  • Click the Start menu search bar, type File Explorer, and select the most suitable.
  • Click This PC on the left side.
  • Right click Local Disk (C:) and select Properties.

Next, navigate to the tab Tools and click the button Check.

In the next window, click on options Scan drives. Follow the on-screen instructions and wait for the process to complete. Restart your PC to save these changes.

Set Correct Temp Folder Path

When you run the troubleshooter, the troubleshooter automatically writes files to the Temp folder on your PC. This process helps the tool run smoothly. But if you have changed the path of the default temp folder, then this can cause problems.

In this case, you have to make sure that your PC writes files to the correct Temp folder. Here’s how you can do it:

  • Press the button Windows + R to open a dialog box Run command.
  • Type Explorer and press Enter.
  • Right click on This PC on the left side and click Properties.
  • Next, click on options Advanced system settings.
  • In the next window, navigate to the tab Advanced and click the button Environment Variables.

Find TEMP under section User variables. Double click on this value, change Variable values Becomes %USERPROFILE%AppDataLocalTemp, and press OK.

Restart your PC when you are done. This should solve the problem by setting the correct path to the Temp folder.

Uninstall Suspicious Programs

Does this error appear after installing some software program? If so, then one of those apps could be the culprit.

To resolve this issue, uninstall some suspicious programs by following these steps:

  • Press the button Windows + R to open a dialog box Run command.
  • Type appwiz.cpl and press Enter to open the window Programs and Features.
  • Find the suspicious app, right-click on it, and click Uninstall. Follow the on-screen instructions and restart your PC when you’re done.

Use a System Restore Point

This error may have started appearing recently. Maybe it’s caused by malware or the way you configured some system settings.

So, how do you easily solve this problem? This is where the System Restore point comes in.

When you use a restore point, your device will restore itself to its previous state. This way, it will restore your settings and get rid of the malware that was recently installed.

  • Press the button Windows + R to open a dialog box Run command.
  • Type Control Panel and press Enter.
  • Click the drop-down menu View by and select Large icons.
  • Click option Recovery from the Control Panel menu item.
  • In the next window, click on options Open System Restore and then click Next.
  • In the window System Restore, choose restore points, then click Next to continue.

Follow the on-screen instructions and restart your PC when you’re done.

Reset Your Device

Maybe you haven’t created a restore point but want to use that feature. Well, resetting your PC might be a better alternative. When you reset your device, you can restore it to factory settings without losing files. However, start with back up your device first just in case something goes wrong.

Now, here’s how you can reset a Windows device:

  • Navigate to Windows Start Menu > PC Settings > Update & Security.
  • Choose an option Recovery in the left pane.
  • Click button Get started under options Reset this PC.
  • Follow the on-screen instructions to complete the process.

Repair Corrupt System Files With SFC and DISM

Is this maybe an error caused by corrupted system files? We were only able to find out after running the SFC and DISM tools. This is a built-in Windows feature that helps find and repair corrupt or missing system files.

So, let’s get up and running the DISM tool first:

  • Press the button Windows + R to open a dialog box Run command.
  • Type CMD and press Ctrl + Shift + Enter to open an elevated Command Prompt.
  • Next, type the following command and then press Enter:
DISM /Online /Cleanup-Image /ScanHealth

When the scan is complete, type the following command and then press Enter:

DISM /Online /Cleanup-Image /RestoreHealth

Restart your PC once the scan is complete. From there, you can now run an SFC scan by following these steps:

  • open Command Prompt elevated according to the previous step.
  • Type the following command then press Enter:
sfc /scannow

Close Command Prompt and restart your PC once the scan is complete.

Update Windows

Is your Windows device up to date? If not, then that might be the reason you are experiencing this error. In this case, fixing the problem means that you have to update Windows.

Now, here are the steps to update your Windows device:

  • Navigate to Windows Start Menu > PC Settings > Update & Security and select Windows Update on the left.
  • Click button Check for updates and follow the on-screen instructions to complete the process.

Fix Windows System Problems Using the Built-in Troubleshooter

Windows troubleshooting tools are useful in many situations. If yours doesn’t work, try the fix we just covered. From there, you should be able to fix any critical system issues using the relevant troubleshooters.

Category: