
The ProcessIdleTasks API takes no arguments and returns a standard Win32 error code. Task Manager will report processes running, and the disk will likely be active during this time. It can take 10 to 15 minutes for idle tasks to complete. When called from the command line, the ProcessIdleTasks work is done in the background asynchronously. To call ProcessIdleTasks from the command line, use this syntax: Rundll32.exe advapi32.dll,ProcessIdleTasks The API ProcessIdleTasks can be called in one of two ways, from the command line or synchronously from a program.

The APIs sole purpose is to allow benchmarks a simple way to force any pending idle tasks to be executed immediately, without having to wait a lengthy period of time. There are also some done-once-after-setup work items that also operate under the Idle Task Scheduling mechanisms.Īll of these "idle tasks" are controllable by a system API in advapi32.dll, ProcessIdleTasks. System Restore and other features of Windows XP also attempt to defer some work until the system is deemed to be idle. The file placement optimization, which is done no more often than once every three days, is an example of a task that is carried out when the system is deemed to be idle. But it definitely seems a little bit strange as I have not noticed this behaviour prior to that."Idle Task Scheduling: The ProcessIdleTask API But I don't know if this is simply a coincidence. I think I started noticing this after I install Diablo 2 and Splinter Cell 1 on the 18th of June. I tried searching for this but I couldn't find much info.

HKLM\SOFTWARE\Microsoft\Active Setup\Installed Components\ This happened somewhere around the 18th of June. It starts launching approximately after 2 hours and will remain there.

I'm completely confused as to what this is. I have Windfor the last 1 month and I never noticed this, until a few days ago. From the last few days there is something bizarre happening with my Windows 10 Task Manager Rundll32.exe will start running in the background when I look at my Task Manager and will not disappear.
