Task Scheduler on Windows Server 2019 - task returns 0xC0000142

Question

A week after restart scheduler stops running tasks with 0xC0000142.

Nothing from here works
https://social.technet.microsoft.com/forums/en-US/4bbebc0c-b4cb-47ed-920a-2b2b237e1bbc/task-scheduler-task-returns-0xc0000142

Non-interactive heap is gradualy set to 20480 - nothing changed allways 0xC0000142 after a week.

Monitoring of desktop heap size is impossible on 2019
https://github.com/microsoftfeedback/WinDbg-Feedback/issues/57

Scheduler can't be restarted. Running cmd with system rights. PSEXEC is impossible to run on production server.

Only restart once a week helps.
Microsoft really?

Answer 1

Hello there,

Can you run the program directly and it works? If it works then it isn't an issue with dependencies.

Windows Task Scheduler fails to run in batch mode when the machine has run out of non-interactive desktop heap space. Rebooting the server may rectify the temporary problem until the desktop heap is again exhausted. Adjusting the size of the non-interactive desktop heap has been known to resolve this error permanently.

If this problem is more urgent for you I would recommend that you can open a case to Microsoft for further professional help.
https://support.microsoft.com/en-us/help/4341255/support-for-busines

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