SCHED_E_TASK_ATTEMPTED (0x80041324) fix – Task Scheduler won't run

1. The task's action file is missing or blocked

This is the number one cause. Last month I had a client whose nightly backup task stopped working because someone moved the backup script to a different folder. The error code 0x80041324 means the task scheduler tried to launch the task but something blocked it. Most of the time, it's because the file the task tries to run (like a .bat, .exe, or .vbs) is either deleted, renamed, or the user account doesn't have read & execute permission on that file.

Fix: Check the action path and permissions

1. Open Task Scheduler (type taskschd.msc in Run).
2. Find the failing task in the left tree.
3. Right-click it and select Properties.
4. Go to the Actions tab. Note the exact path of the program/script.
5. Browse to that file location. If the file is missing, you found the problem. Either restore it or update the task's action path.
6. If the file exists, right-click it, go to Properties > Security. Make sure the account that runs the task (usually SYSTEM or your domain admin) has Read & Execute and Read permissions.
7. If permissions look wrong, click Edit and add the missing account with those rights.

After fixing permissions, run the task manually from Task Scheduler – it should work now. If it still fails, move to the next cause.

2. The task is corrupted from a bad update or registry issue

Sometimes the task XML file gets corrupted – especially after Windows updates that mess with the task scheduler service. I've seen this on Windows Server 2019 after a security patch in late 2023. The error looks the same: 0x80041324.

Fix: Delete the task and recreate it

1. In Task Scheduler, right-click the failing task and select Delete. Yes, it's gone. But you'll rebuild it fresh.
2. Click Create Task in the right pane.
3. Recreate the task with the same triggers, actions, and settings. Use the same account that ran it before (check your notes or the original task's history).
4. Make sure you set Run whether user is logged on or not if it's a server task.

If the task was complex (like with multiple triggers or conditions), you can export the original task first: right-click it, choose Export, save the .xml file. Then after deleting, right-click the Task Scheduler Library and choose Import Task – this sometimes works if the corruption is minor. If the import still gives the same error, manually recreate it.

3. The task schedule settings have an invalid date or time

This is rarer but I've seen it. A client once set a task to run on a date that didn't exist (like February 30). The scheduler tries to start the task, hits the invalid date, and throws this error. Also happens when you sync time zones and the task's trigger time becomes ambiguous.

Fix: Review the trigger settings

1. In Task Scheduler, open the task's Properties.
2. Go to the Triggers tab.
3. For each trigger, click Edit.
4. Check the Start date and time – make sure the day/month/year is valid. If it's a one-time trigger, verify the date hasn't already passed.
5. If the task uses a Daily or Weekly schedule, ensure the recurrence settings make sense (e.g., a weekly task needs to repeat every N weeks).
6. If you changed the system time recently, set the task to start 5 minutes from now to test.

After fixing the trigger, run the task manually. If it still fails, check the event log for more clues.

One more thing: if the task uses network drives or mapped drives, the scheduler might not have access to them when running as SYSTEM. Use UNC paths (like \server\share\script.bat) instead of drive letters. That's not directly the error 0x80041324, but it can look like it.

Quick reference summary

Most of the time, it's the first one. Don't waste hours digging into registry keys or reinstalling the task scheduler service – just check the file path and permissions first. You'll be done in 5 minutes.