Erase all previous process
When you create a scheduled task, sometimes and old task is still running or already launched even if the task is stopped. To stop all previous process, I created a little function 🙂 :
function stopprocess($processname){
$wpids=$null
$pids=$null
$a=(Get-WmiObject -class win32_process | where{$_.ProcessName -eq $processname})
$a|foreach-object{