Edit C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\ScheduledTasks\PS

Edit C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\ScheduledTasks\PS_ScheduledTask.types.ps1xml

<?xml version="1.0" encoding="utf-8" ?>
<Types>
    <Type>
        <Name>Microsoft.Management.Infrastructure.CimInstance#PS_ScheduledTask</Name>
        <Members>
            <ScriptProperty>
                <Name>RunLevel</Name>
                <GetScriptBlock>
                   [Microsoft.PowerShell.Cmdletization.GeneratedTypes.ScheduledTask.RunLevelEnum]($this.PSBase.CimInstanceProperties['RunLevel'].Value)
                </GetScriptBlock>
                <SetScriptBlock>
                    $this.PSBase.CimInstanceProperties['RunLevel'].Value = [Microsoft.PowerShell.Cmdletization.GeneratedTypes.ScheduledTask.RunLevelEnum]($args[0])
                </SetScriptBlock>
            </ScriptProperty>
            <ScriptProperty>
                <Name>MultipleInstances</Name>
                <GetScriptBlock>
                   [Microsoft.PowerShell.Cmdletization.GeneratedTypes.ScheduledTask.ScheduledTask.MultipleInstancesEnum]($this.PSBase.CimInstanceProperties['MultipleInstances'].Value)
                </GetScriptBlock>
                <SetScriptBlock>
                    $this.PSBase.CimInstanceProperties['MultipleInstances'].Value = [Microsoft.PowerShell.Cmdletization.GeneratedTypes.ScheduledTask.MultipleInstancesEnum]($args[0])
                </SetScriptBlock>
            </ScriptProperty>
            <ScriptProperty>
                <Name>Compatibility</Name>
                <GetScriptBlock>
                   [Microsoft.PowerShell.Cmdletization.GeneratedTypes.ScheduledTask.ScheduledTask.CompatibilityEnum]($this.PSBase.CimInstanceProperties['Compatibility'].Value)
                </GetScriptBlock>
                <SetScriptBlock>
                    $this.PSBase.CimInstanceProperties['Compatibility'].Value = [Microsoft.PowerShell.Cmdletization.GeneratedTypes.ScheduledTask.CompatibilityEnum]($args[0])
                </SetScriptBlock>
            </ScriptProperty>
            <ScriptProperty>
                <Name>LogonType</Name>
                <GetScriptBlock>
                   [Microsoft.PowerShell.Cmdletization.GeneratedTypes.ScheduledTask.LogonTypeEnum]($this.PSBase.CimInstanceProperties['LogonType'].Value)
                </GetScriptBlock>
                <SetScriptBlock>
                    $this.PSBase.CimInstanceProperties['LogonType'].Value = [Microsoft.PowerShell.Cmdletization.GeneratedTypes.ScheduledTask.LogonTypeEnum]($args[0])
                </SetScriptBlock>
            </ScriptProperty>
            <ScriptProperty>
                <Name>ProcessTokenSidType</Name>
                <GetScriptBlock>
                   [Microsoft.PowerShell.Cmdletization.GeneratedTypes.ScheduledTask.ProcessTokenSidTypeEnum]($this.PSBase.CimInstanceProperties['ProcessTokenSidType'].Value)
                </GetScriptBlock>
                <SetScriptBlock>
                    $this.PSBase.CimInstanceProperties['ProcessTokenSidType'].Value = [Microsoft.PowerShell.Cmdletization.GeneratedTypes.ScheduledTask.ProcessTokenSidTypeEnum]($args[0])
                </SetScriptBlock>
            </ScriptProperty>
        </Members>
    </Type>
</Types>

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