Problem with Notification - Execute Program

I`m trying to run my .ps1 file. I`ve read already related my problem. but still don`t work now. here is what I setting, { .PRTG Core Server Service is start in my Service(windows) .Use default admin account and created account(admin) .test.ps1 file in "C:\Program Files (x86)\PRTG Network Monitor\Notifications\EXE" .If I click test button in Notification Menu, Log is ok }

I think every setting is OK but don`t working. Why?????? It`s driving me crazy, please help me.

Even Simple Script like below does`n work. Example) test.ps1 <- (Set-ExecutionPolicy unrestricted)

execute-program notifications powershell ps1 script