> Had very similar experience recently.... created a task, went back into task manager and couldn't find a trace of it, after some experimenting I found the following;
> If you create a task while the "Task scheduler (local)" node is selected / highlighted in the left navigation, it appears that the task will disappear into a black hole.
> If instead you make sure you select/highlight the "Task Scheduler Library" node, and then create the task, it will show up and be stored in C:\Windows\System32\Tasks and stick.