Powershell script to find all exes in Downloads folder

$erroractionPreference="stop"

$pcs = Get-ADComputer -Filter "Name -like '*'" | select-object name

$pccount = $pcs.Count

$counter = 1

foreach ($pc in $pcs) {

    $computername = $pc.name

    if(Test-Connection -ComputerName $computername -Count 1 -Quiet){

        Try

        {

            $path = "\\" + $computername + "\c$\users"

            $users = Get-ChildItem -Path $path

            foreach($user in $users){

                $downloads = $path + "\" + $user + "\Downloads"

                Write-Host $counter" of "$pccount" Searching "$downloads

                $downloadexes = Get-ChildItem $downloads -Filter *.exe | select fullname

                foreach($file in $downloadexes){

                    $filepath = $file.FullName

                    $hashes = Get-FileHash -Algorithm MD5 $filepath | select Path, Hash

                    foreach($hash in $hashes){

                        $result = $computername + "`t" + $hash.Hash + "`t" + $hash.Path

                        Write-Host $result

                    }

                }

                $downloadmsis = Get-ChildItem $downloads -Filter *.msi | select fullname

                foreach($file in $downloadmsis){

                    $filepath = $file.FullName

                    $hashes = Get-FileHash -Algorithm MD5 $filepath | select Path, Hash

                    foreach($hash in $hashes){

                        $result = $computername + "`t" + $hash.Hash + "`t" + $hash.Path

                        Write-Host $result

                    }

                }

            }

        }

        Catch

        {

        Write-Host $counter" of "$pccount" Search Error "$computername

        }

    }

    else{

        Write-Host $counter" of "$pccount" Search Connection Failure "$computername

    }

    $counter++

}