Script Application Launch

Morning,

I need help in order to edit Script when issue appear on OpenManage Essentials - I using Application Launch included on OME in order to display details alert via NotePad++

See my Script :

/f output.txt >Device:$n $ip, Service Tag:$st, Asset Tag:$at, Date:$d, Time:$t, Severity:$sev, Message:$m

About Path Executable : c:\tools\`notepad.exe

But application still greyed out / Notepad+ not display any details with value when I tried to test script.

Have you any idea in order to optimise Script ? Thank You