# Windows – Task scheduler On Idle task not triggered Windows 7

I've used Task scheduler and created a new task, added a trigger, set it to event: on Idle and created the task. In the conditionstab, specified the task waits 1min to become idle (instead of 10min just to test).

But then I wait for more than 10mins and the task is never triggered on PC1 but triggers on another PC2. Also if I press Run in Task Scheduler the task runs normally in PC2 it just never triggers automatically when idle for 1 min. I've checked online and found that PowerCfg -requests will show what is stopping the PC from being Idle and when I run it on PC2 nothing returns but when I run it on PC1 I get this "Legacy Kernel Caller" driver.

So I used Powercfg -requestsoverride but when I run powercfg -requestsoverride Driver "Legacy Kernel Caller" System , where it succeeds and I find it in the Powercfg -requestsoverride list, but then powercfg -requests it still shows [DRIVER] Legacy Kernel Caller under SYSTEM: and the task is never triggered any advice please?

Also here is the xml of my Task:

<?xml version="1.0" encoding="UTF-16"?>
<RegistrationInfo>
<Date>2019-11-20T15:43:06.6081219</Date>
<Author>MyPC\MyUser</Author>
</RegistrationInfo>
<Triggers>
<IdleTrigger>
<Enabled>true</Enabled>
</IdleTrigger>
</Triggers>
<Principals>
<Principal id="Author">
<UserId>S-1-5-21-1004336348-1177238915-682003330-385281</UserId>
<LogonType>InteractiveToken</LogonType>
<RunLevel>LeastPrivilege</RunLevel>
</Principal>
</Principals>
<Settings>
<MultipleInstancesPolicy>IgnoreNew</MultipleInstancesPolicy>
<DisallowStartIfOnBatteries>true</DisallowStartIfOnBatteries>
<StopIfGoingOnBatteries>true</StopIfGoingOnBatteries>
<AllowHardTerminate>true</AllowHardTerminate>
<StartWhenAvailable>false</StartWhenAvailable>
<RunOnlyIfNetworkAvailable>false</RunOnlyIfNetworkAvailable>
<IdleSettings>
<Duration>PT1M</Duration>
<WaitTimeout>PT0S</WaitTimeout>
<StopOnIdleEnd>true</StopOnIdleEnd>
<RestartOnIdle>false</RestartOnIdle>
</IdleSettings>
<AllowStartOnDemand>true</AllowStartOnDemand>
<Enabled>true</Enabled>
<Hidden>false</Hidden>
<RunOnlyIfIdle>true</RunOnlyIfIdle>
<WakeToRun>false</WakeToRun>
<ExecutionTimeLimit>PT72H</ExecutionTimeLimit>
<Priority>7</Priority>
</Settings>
<Actions Context="Author">
<Exec>
<Command>C:\MyWinFormApp\MyWinForm.exe</Command>
</Exec>
</Actions>