11 Ways to Fix Task Scheduler Not Working on Windows

11 Ways to Fix Task Scheduler Not Working on Windows

Task Scheduler is a vital tool for organizing and automating system functions on your Windows computer. In this post, we’ll discuss some solutions for fixing Task Scheduler when it’s not working properly.

11 Ways to Fix Task Scheduler Not Working on Windows

The service is dependable, but if it breaks down, it might ruin your plans by generating forgotten deadlines, sluggish backups, and general inconvenience. If you’re struggling with this problem, don’t worry; use the strategies below to resolve the issue.

Windows Task Scheduler repairs can be tricky and time-consuming. Therefore, we advise you to back up your system before starting the process. If you’ve already done that, skip to the troubleshooting guide.

1. Restart the Task Scheduler Service

One effective troubleshooting step to fix this issue is to restart the Task Scheduler Service. Follow the steps below to do so:

1. Launch the Run window by pressing Windows + R or right-clicking the Start button and choosing Run.

2. Type services.msc in the box next to Open and press Enter.

3. If prompted, click Yes to allow changes.

11 Ways to Fix Task Scheduler Not Working on Windows

Step 4: Locate and choose Task Scheduler from the list. Step 5: Right-click on Task Scheduler and select Restart.

11 Ways to Fix Task Scheduler Not Working on Windows

Note: If your Restart button is grayed out, your Task Scheduler is already running, or you’re not logged in as an administrator. Try running your scheduled tasks again to see if they work correctly.

2. Delete Corrupted Task Scheduler Tasks

If you’re facing problems with Task Scheduler, it might be because the associated files are damaged. Deleting those files will restore its ability to operate normally.

Step 1: Press Windows + R, type regedit, and hit Enter.

11 Ways to Fix Task Scheduler Not Working on Windows

Step 2: In the left pane, select HKEY_LOCAL_MACHINE > SOFTWARE > Microsoft.

11 Ways to Fix Task Scheduler Not Working on Windows

Step 3: Go to Windows NT > CurrentVersion.

11 Ways to Fix Task Scheduler Not Working on Windows

Step 4: Open Schedule > TaskCache. Now, select the Tree.

Step 5: Right-click on the Tree and rename it to Tree.old or something similar.

11 Ways to Fix Task Scheduler Not Working on Windows

Check if the problem is fixed by running the Task Scheduler. If it starts acting normally, one of the entries in the Tree is messed up. To find the bad entry, follow these steps:

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1. Rename Tree.old back to Tree.

2. One by one, add .old to the end of each entry in the Tree registry.

3. Test the Task Scheduler each time you rename an entry.

If the issue goes away after renaming a specific entry, delete it and restart your PC to save the changes.

Even though the Task Scheduler usually runs automatically, you might have changed it to manual and forgot to change it back. If that happened, it could cause issues. However, you can fix it by setting it back to automatic.

Step 1: Press Windows + R to open the Run window.

Step 2: Type services.msc and hit Enter.

11 Ways to Fix Task Scheduler Not Working on Windows

Step 3: In the pop-up window, click Yes to allow changes to your computer.

Step 4: Scroll down and select Task Scheduler.

Step 5: Right-click on Task Scheduler and choose Properties.

11 Ways to Fix Task Scheduler Not Working on Windows

Step 6: Choose Automatic from the drop-down list and click Start. Step 7: Select Apply and OK.

11 Ways to Fix Task Scheduler Not Working on Windows

Step 8: Lastly, restart your PC to complete the changes.

4. Run the System File Checker (SFC)

Previously, we discussed deleting corrupted Task Scheduler files. However, it’s possible that Windows system files can also be corrupted and affect Task Scheduler. Follow these steps to run an SFC scan:

1. Click the Start icon and search for Command Prompt.

2. From the right side of the pane, select Run as administrator.

11 Ways to Fix Task Scheduler Not Working on Windows

Step 3: Type the command below and press Enter to execute it.

sfc /scannow

11 Ways to Fix Task Scheduler Not Working on Windows

Your computer will be checked for corrupted system files and replaced with the appropriate ones if any are found. Remember to restart your computer after the scan is complete to save the modifications. Then, launch Task Scheduler to verify if the problem has been resolved.

5. Run a Deployment Image Servicing and Management (DISM) Scan

DISM is a command-line tool to repair Windows by fixing corrupt or missing system files. Task Scheduler not working often result from system file corruption. Follow these steps to run a DISM scan for detection and repair:

Step 1: Launch Command Prompt as administrator.

Note: Check our article for instructions on how to open Command Prompt.

11 Ways to Fix Task Scheduler Not Working on Windows

Step 2: Enter the command and hit Enter:

DISM /Online /Cleanup-Image /RestoreHealth

11 Ways to Fix Task Scheduler Not Working on Windows

Be prepared to wait as it takes time to examine your machine for broken Windows files and fix them. Restart your computer after it’s finished for everything to function.

6. Disable Third-Party Security Software

The Task Scheduler can sometimes become unresponsive due to interference from third-party security programs like antivirus or firewall software. You can avoid conflicts and identify the core issue by temporarily deactivating these programs. After troubleshooting, reactivate your security software to ensure machine security. If Task Scheduler works properly with these programs deactivated, allow Task Scheduler in the program settings or update the software for compatibility with your Windows version.

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7. Restart Your Computer

11 Ways to Fix Task Scheduler Not Working on Windows

Restarting your computer is a crucial step in troubleshooting Task Scheduler issues. A fresh start can often resolve problems by clearing temporary glitches, memory leaks, and conflicting processes that hinder Task Scheduler’s functionality. If you have trouble with the restart procedure, check our explainer on how to restart Windows with or without a keyboard.

Microsoft sends updates to improve and secure your computer. These updates fix issues with different functions and applications. If your Task Manager is acting strange and you haven’t updated your computer in a while, check for updates and install them. Follow these steps to check for new Windows updates:

Step 1: Open Settings by clicking the Start icon.

Step 2: Go to Windows Update.

Step 3: Press the Check for Updates button.

Note: Searching for updates may take a while.

11 Ways to Fix Task Scheduler Not Working on Windows

Step 4: If updates are found, click the Download and Install button and follow the on-screen instructions.

9. Perform a Clean Boot

Clean boot disables unnecessary startup programs and services so that no third-party software interferes with the Task Scheduler. This method isolates the problem’s root cause, such as conflicting software, drivers, or services. Identify the factor causing the Task Scheduler issue by turning on each component one at a time. Moreover, clean boot improves Windows system stability and performance. Follow these steps to clean boot your Windows:

Step 1: Click the Start button.

Step 2: Type and click System Configurations. Click Yes when asked for permission.

11 Ways to Fix Task Scheduler Not Working on Windows

Step 3: Go to the Services tab.
Step 4: Check the box for ‘Hide all Microsoft services.’
Step 5: Click Disable all and press OK to close the window.

11 Ways to Fix Task Scheduler Not Working on Windows

Review Task:

Step 6: Press CTRL + Shift + Esc to open the Task Manager.

Step 7: Go to the Startup tab and disable all the Startup apps.

11 Ways to Fix Task Scheduler Not Working on Windows

Step 8: Restart your computer to save the changes.

Note: Clean boot and Windows reset are distinct processes and should not be mistaken for one another.

If you’re out of options, contacting Microsoft support can be your last resort. Microsoft provides customer support to help troubleshoot and resolve issues with Windows operating systems. They have experts who can guide you through troubleshooting and provide insights to get your Task Scheduler back on track. You can contact Microsoft Support through their website or visit a nearby repair store.

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11. Additional Tips

To fix the issue of Windows Task Scheduler not running automatically, remember the following:

– Give your new task a unique name and description for easy identification and troubleshooting.

– Specify the correct trigger and action when setting up the Task Scheduler task.

– Customize advanced settings like run level and security context according to your preferences.

– If you encounter issues with a specific task, try running it manually through Task Scheduler to verify functionality.

– Note that if the task doesn’t run manually, it’s unlikely to run when scheduled.

FAQs on Task Scheduler

1. Can a task be scheduled to run multiple times?

Yes, you can use a task scheduler to schedule a task multiple times.

2. How do I immediately run a task in Task Scheduler?

To immediately run a scheduled task, go to the Task Scheduler window, right-click on the task you want to start, and choose Run.

3. What types of triggers can be used for a task?

There are different types of triggers for a task, such as time triggers, event triggers, and state triggers.

We hope this guide helps fix the problem with Task Scheduler not working on Windows. It can be frustrating when Task Scheduler starts and stops on its own, but with the right know-how and tricks, you can overcome this issue.

Bhaskar Sharma

Bhaskar is a tech enthusiast turned wordsmith who specializes in simplifying tech complexities. He is an experienced writer who has contributed to publications like iGeeksBlog and The Writing Paradigm. With a B.Tech degree and a passion for technology, Bhaskar excels at creating easy-to-follow guides and in-depth articles that make technology accessible to everyone. In his free time, he enjoys music and sports.

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