If Task Scheduler stops automatically, failed to start task for user, is not running a script or batch file, does not start a task at next run time on Windows 11/10, then see this post.

You can make a Program run on startup or boot, every time automatically in Windows 11/10 using the Startup folder, Registry, Task Scheduler or Freeware.

If you're beyond basic Windows 10 customization -- and comfortable working in the Registry or the Command Prompt -- you've probably noticed that you can't run programs as an administrator by default.