Using net use in EXE/Script Sensor

We have EXE/script sensor defined running script below.

net use s: /delete
net use s: \\10.10.0.43\MyLibrary\Zalohy\Miranda /user:jmeno heslo /PERSISTENT:NO

$result = Get-ChildItem s:\|where{$_.LastWriteTime -gt (get-date).AddDays(-2)}
$result = @($result).Count;

if($result -eq 2) {
  write-host -f green 1:OK
} else {
    if ($result -gt 0){
      write-host -f yellow 2:WARNING
    }
  
    else {write-host -red 0:ERROR}
  }

After running this script in command line on Win-machine is everything OK.... But running the same in sensor ends with this error message:

System Error: Cannot find drive. A drive with the name 's' does not exist. At D:\RPTG\custom sensors\EXE\Miranda.ps1:5 char:24 + $result = Get-ChildItem <<<< s:\|where{$_.LastWriteTime -gt (get-date).AddDa ys(-2)} + CategoryInfo : ObjectNotFound: (s: (code: PE022)

It seems like problem using net use command...

Thank you in advance, Jan

driveletters error exe-script-sensor