How to fix “The specified task name is invalid. [ERROR_INVALID_TASK_NAME (0x60E)]” – Error Code 1550

Overview

In this article, we’ll focus on resolving the issue described as: “The specified task name is invalid. [ERROR_INVALID_TASK_NAME (0x60E)]”. This error, identified by the error code Error Code 1550, can impede your system’s performance, and here’s how you can fix it.

Identifying the Problem

Error Code 1550 occurs when a task name provided in a command or script is invalid or cannot be found in the Task Scheduler. It often arises when there’s a typo in the task name or if the task has been deleted or renamed.

Common Fixes

1. Verify the Task Name

Double-check the task name to ensure it’s spelled correctly and matches the actual task name in the Task Scheduler.

2. Check the Task Existence

Open the Task Scheduler and navigate to the “Task Scheduler Library”. Confirm that the task you intend to access or modify exists in the list.

3. Reset the Task Scheduler

Stop and restart the Task Scheduler service to reset its internal state. To do this, open the Command Prompt (cmd) as administrator and enter the following commands:

net stop Schedule
net start Schedule

Advanced Troubleshooting

1. Disable Conflicting Tasks

If you’ve encountered Error Code 1550 when interacting with a specific task, try disabling any other tasks that might conflict with it. Tasks that have the same triggers or actions can cause interference.

2. Re-register the Task Scheduler DLL

Use the following command to re-register the Task Scheduler DLL:

regsvr32 taskschd.dll

3. Restore from a System Restore Point

If the issue is severe and none of the previous solutions work, consider performing a System Restore to a point before the error occurred.

Conclusion

By following these fixes, you should be able to resolve Error Code 1550. Remember to double-check the task name accuracy and ensure that the task exists in the Task Scheduler. If the problem persists, explore the advanced troubleshooting options or consider professional assistance. To prevent future occurrences, periodically review the Task Scheduler for any inconsistencies or tasks that might cause conflicts.