Run Task Scheduler as Administrator

Oct 13, 2025 by wbrum.org 121 views

Introduction

In this article, we will discuss a common issue encountered when trying to run a network script in Task Scheduler as a system with FQDN (Fully Qualified Domain Name). The problem arises when the script is located on a network share and the Task Scheduler is unable to authenticate the system account to access the network share. We will explore the possible causes and solutions to this issue.

What I'm doing

I am creating a Scheduled Task via Group Policy Object (GPO), which starts a PowerShell script located on a network share. The script should run as a system with FQDN, but it's not working as expected. The script is not executing, and the Task Scheduler is not able to authenticate the system account to access the network share.

Possible Causes

There are several possible causes for this issue:

Authentication: The system account may not have the necessary permissions to access the network share.
FQDN: The FQDN may not be correctly configured, causing the Task Scheduler to fail authentication.
Network Share: The network share may not be accessible due to network issues or permissions problems.
Script Location: The script may be located on a network share that is not accessible to the system account.

Troubleshooting Steps

To troubleshoot this issue, follow these steps:

Step 1: Verify FQDN Configuration

Verify that the FQDN is correctly configured on the system. You can do this by running the following command in PowerShell:

Get-ComputerInfo -Property FQDN

This will display the FQDN of the system.

Step 2: Check Network Share Permissions

Check the permissions on the network share to ensure that the system account has the necessary permissions to access it. You can do this by running the following command in PowerShell:

Get-Acl -Path "\\network_share\path\to\script.ps1"

This will display the permissions on the network share.

Step 3: Verify Script Location

Verify that the script is located on a network share that is accessible to the system account. You can do this by running the following command in PowerShell:

Test-Path -Path "\\network_share\path\to\script.ps1"

This will display a boolean value indicating whether the script is accessible.

Step 4: Run Task Scheduler as Administrator

Run the Task Scheduler as an administrator to ensure that it has the necessary permissions to access the network share. You can do this by right-clicking on the Task Scheduler icon and selecting "Run as administrator".

Step 5: Verify Task Scheduler Settings

Verify that the Task Scheduler settings are configured correctly. You can do this by running the following command in PowerShell:

Get-ScheduledTask -TaskName "Task Name"

This will display the settings for the Task Scheduler.

Solutions

Based on the troubleshooting steps, the following solutions can be applied:

Configure FQDN: Configure the FQDN correctly on the system.
Grant Permissions: Grant the necessary permissions to the system account on the network share.
Move Script: Move the script to a network share that is accessible to the system account.
Run Task Scheduler as Administrator: Run the Task Scheduler as an administrator.
Verify Task Scheduler Settings: Verify that the Task Scheduler settings are configured correctly.

Conclusion

In this article, we discussed a common issue encountered when trying to run a network script in Task Scheduler as a system with FQDN. We explored the possible causes and solutions to this issue, including verifying FQDN configuration, checking network share permissions, verifying script location, running Task Scheduler as administrator, and verifying Task Scheduler settings. By applying these solutions, you should be able to resolve the issue and run your network script successfully.

Additional Resources

For additional resources on this topic, refer to the following:

Running PowerShell Scripts in Task Scheduler
Task Scheduler and Group Policy Objects
PowerShell and Task Scheduler
Q&A: Starting Network Script in Task Scheduler as System with FQDN not working ====================================================================

Frequently Asked Questions

In this article, we will address some of the frequently asked questions related to starting a network script in Task Scheduler as a system with FQDN.

Q: What is the FQDN and why is it important?

A: FQDN stands for Fully Qualified Domain Name. It is a unique name that identifies a computer on a network. The FQDN is important because it is used to authenticate the system account to access the network share.

Q: Why is my network script not executing in Task Scheduler?

A: There are several possible reasons why your network script may not be executing in Task Scheduler. These include:

Authentication: The system account may not have the necessary permissions to access the network share.
FQDN: The FQDN may not be correctly configured, causing the Task Scheduler to fail authentication.
Network Share: The network share may not be accessible due to network issues or permissions problems.
Script Location: The script may be located on a network share that is not accessible to the system account.

Q: How do I verify the FQDN configuration on my system?

A: You can verify the FQDN configuration on your system by running the following command in PowerShell:

Get-ComputerInfo -Property FQDN

This will display the FQDN of your system.

Q: How do I check the permissions on the network share?

A: You can check the permissions on the network share by running the following command in PowerShell:

Get-Acl -Path "\\network_share\path\to\script.ps1"

This will display the permissions on the network share.

Q: How do I verify that the script is located on a network share that is accessible to the system account?

A: You can verify that the script is located on a network share that is accessible to the system account by running the following command in PowerShell:

Test-Path -Path "\\network_share\path\to\script.ps1"

This will display a boolean value indicating whether the script is accessible.

Q: How do I run the Task Scheduler as an administrator?

A: You can run the Task Scheduler as an administrator by right-clicking on the Task Scheduler icon and selecting "Run as administrator".

Q: How do I verify the Task Scheduler settings?

A: You can verify the Task Scheduler settings by running the following command in PowerShell:

Get-ScheduledTask -TaskName "Task Name"

This will display the settings for the Task Scheduler.

Q: What are some common solutions to this issue?

A: Some common solutions to this issue include:

Configure FQDN: Configure the FQDN correctly on the system.
Grant Permissions: Grant the necessary permissions to the system account on the network share.
Move Script: Move the script to a network share that is accessible to the system account.
Run Task Scheduler as Administrator: Run the Task Scheduler as an administrator.
Verify Task Scheduler Settings: Verify that the Task Scheduler settings are configured correctly.

Conclusion

In this article, we addressed some of the frequently asked questions related to starting a network script in Task Scheduler as a system with FQDN. We provided solutions to common issues and troubleshooting steps to help you resolve the problem.

Additional Resources

For additional resources on this topic, refer to the following: