Running Invoke-Command scriptblock - strange results

hello.

i set bios ad computers. dell pcs there piece of software named cctk, , should when running on  localhost, have strange problems running through invoke-command cmdlet. here's code:

function set-adcomputerbios   {      param      (          [parameter(              position=0,              mandatory=$true,              valuefrompipelinebypropertyname=$true              )          ]          [string]$name      )      begin      {          # basic vars          $currentdate = get-date          $cd = get-date -date $currentdate -format yyyymmddhhmmss          $logfile = "log_$cd.txt"          new-item $logfile -type file | out-null                  # add date log          add-content $logfile $currentdate;            [scriptblock]$scriptblock =           {              set-location "c:\cctk"              cmd.exe /c "cctk.exe -l c:\cctk.log -i v1.2.p.cctk"                             return $lastexitcode          }      }          # iterate through records      process       {          foreach($computer in $name)          {              $result = 1;              try               {                  write-debug "tworzenie katalogu na komputerze $computer"                  new-item -itemtype directory \\$computer\c$\cctk -force | out-null                                    write-debug "kopiowanie danych na komputer $computer"                  copy-item "c:\users\pmn.smok\bios\cctk\*" -destination "\\$computer\c$\cctk" -recurse -force -erroraction stop                    write-debug "tworzenie sesji ps komputera $computer"                  $pssession = new-pssession -computername $computer                    write-debug "wywolywanie konfiguracji bios na komputerze $computer"                  $result = invoke-command -session $pssession -scriptblock $scriptblock -erroraction stop                    write-debug "usuwanie pozostalosci z komputera $computer"                  remove-item \\$computer\c$\cctk -recurse                                }              catch              {                  $result = 1;                  break              }                           {                  $outstring = "{0} `t {1}" -f $computer, $result                  write-host $outstring                  add-content -path $logfile -value $outstring                  if ($pssession) {remove-pssession $pssession}              }          }      }  }

result not same. @ first run processing takes longer. process returns 0 expected log empty , bios not being set. when run script again, processing faster, process return object [?? why ??] , 1 of two: bios set correctly or being set partially (i.e. password being set nothing elese). in windows logs i've found cctk exec error 0xc00000005. there wrong script? or should search other reasons, av...

thank help

smok. 

you have contact dell why utility behaves strangely.  not part f powershell of windows vendor has expert.

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\_(ツ)_/

Windows Server  >  Windows PowerShell