You may get a Task Scheduler error prompt stating One or more of the specified arguments are not valid if you have created an automated scheduled task that should be triggered or you have set some other conditions but it fails to do so when you log onto your Windows 11 or Windows 10 computer. This post provides applicable solutions to the issue.
One or more of the specified arguments are not valid – Task Scheduler Error
If you get the One or more of the specified arguments are not valid error when a scheduled task fails to run on your Windows 11/10 device, you can try our recommended solutions below in no particular and see if that helps you resolve the issue on your system.
- Check if the Task arguments are correctCheck Task Scheduler serviceAssign proper permissions to the TaskCreate new User AccountPerform System Restore
Let’s have a quick look at the description of the listed solutions.
1] Check if the Task arguments are correct
The Task Scheduler service enables you to perform automated tasks on a computer. With this service, you can schedule any program to run at any time or when a specific event occurs. The Task Scheduler monitors the time or event criteria you choose and then executes the task when those criteria are met. So, basically if this service is not started and running, probably got disabled on your device for one reason or the other as the service is by default set to automatic startup – then you are likely be experiencing the issue in view.
To check and make sure Task Scheduler service is started and running, do the following:
If the issue persists, try the next solution.
3] Assign proper permissions to the Task
As already pointed out, this error could as well be permissions-related. In Task Scheduler, there is a security option to use a specific group to run the task. So, if the Task doesn’t have the correct permission, you will get this error.
To assign proper permissions to the Task, you need to change the group to SYSTEM to elevate the permissions for the task. To do this, follow the instructions below:
5] Perform System Restore
As a last resort, assuming the task was running earlier without issues, it’s likely some changes has been made on your system like system update. driver or software update which may have broken the Task Scheduler functionality, consequently preventing tasks from running as scheduled. In this case, an applicable solution is to perform System Restore to revert your system to the certain period you are sure the task was running normally.
Related post: Task Scheduler not running or starting programs
What is 0x1 error in Task Scheduler?
Task scheduler last run result 0x1 error mostly occurs due to privilege issue. For example, the user do not have sufficient privilege to execute the task at the specified location or the process unable to locate the file for some reason.
How do I change my username in Task Scheduler?
Highlight the name of the scheduled task you want to change, click File menu > Properties, and select the Task tab. In the Run as box, type the account name to use. Click Set password and then type the user account password in the “Password” and “Confirm password” fields. Click OK.
What is Run with highest privileges in Task Scheduler?
In Task Scheduler, the Run with highest privileges option essentially gives the task administrator privileges the same way the User Account Control (UAC) prompt would do it. If you plan to use this for administrative purposes, you will probably want to enable this option.
No. The true schtasks.exe file is a safe Windows system process called Task Scheduler Configuration Tool. This tool enables you to schedule any program, task or a script to run at a specified time. You can also schedule a task to be executed daily, weekly, monthly, etc. This tool enables you to add and modify tasks from a central point.