Get list of user sessions using a particular remote app using powershell -

we're putting powershell script deploy new versions of applications onto our servers. need list of rdusersession objects running our application.

we're finding get-rdusersession command -collection option return users on system, including administrators logged in remotely, not running remoteapp.

what want kick off users running our remote applications can perform update.

right list of rdusersessions , send them messaage using send-rdusermessage, we're finding sending message, , booting off, admins trying run script.

is there way list of applications running in rdusersession?

#load applications in array $arr = @("a.exe", "b.exe")  #get rd user sessions $rdsessions = get-rdusersession  #create blank array capture users $usrarr = @()  #loop through applications in array foreach($app in $arr) {     #loop through each of sessions.     foreach($rdsession in $rdsessions)     {         #check application         $proc = get-wmiobject -class win32_process -filter "name = $app"          #compare rdsession applicaitons session.         if($rdsession.id -eq $proc.sessionid)         {             #load true hash             $obj = new-object -typename psobject -property @{user = $rdsession.username; application = $app}             $usrarr += $obj          }     } }  #now can take data in array , send message. foreach($usr in $usrarr) {     #send email or net send message.     #code here.... }