Вставка символов в переменную

$computername = 'namecomp1' , 'namecomp2' 
foreach ($computer in $computername) {
 
$result = Invoke-Command -ComputerName $computer  { (Get-ItemProperty -Path 'HKLM:\Software\Microsoft\Windows NT\CurrentVersion\Winlogon'-Name Shell).Shell  } 
 
Start-Process $result
 
}

$result = ([regex]'(--.+ru\/)').Replace($result,' "$1"')

$result = Invoke-Command -ComputerName $computer  { (Get-ItemProperty -Path 'HKLM:\Software\Microsoft\Windows NT\CurrentVersion\Winlogon'-Name Shell).Shell  }
$result

$result = ([regex]'(--kiosk.+)').Replace($result,' "$1"')

$computername = 'namecomp1' , 'namecomp2' 
foreach ($computer in $computername)
{
    $result = Invoke-Command -ComputerName $computer  { (Get-ItemProperty -Path 'HKLM:\Software\Microsoft\Windows NT\CurrentVersion\Winlogon'-Name Shell).Shell  } 
    $result = ([regex]'(--kiosk.+)').Replace($result,' "$1"')
    $CMD=([regex]'(?s)".+?"').matches($result).value    
    Invoke-Command -ComputerName $computer {Start-Process $CMD[0] -ArgumentList $CMD[1]}
}

$computername = 'namecomp1' , 'namecomp2' 
foreach ($computer in $computername)
{
    $result = Invoke-Command -ComputerName $computer  { (Get-ItemProperty -Path 'HKLM:\Software\Microsoft\Windows NT\CurrentVersion\Winlogon'-Name Shell).Shell  } 
    $regex=([regex]'(^".+)(--kiosk.+)').Matches($result)    
    Start-Process $regex.groups[1].value -ArgumentList $regex.groups[2].value
}

$computername = 'namecomp1' , 'namecomp2' 
foreach ($computer in $computername)
{
    $result = Invoke-Command -ComputerName $computer  { (Get-ItemProperty -Path 'HKLM:\Software\Microsoft\Windows NT\CurrentVersion\Winlogon'-Name Shell).Shell  } 
    $regex=([regex]'(^".+)(--kiosk.+)').Match($result)    
    Start-Process  -FilePath $regex.groups[1].value -ArgumentList $regex.groups[2].value
}

$computername = 'namecomp1' , 'namecomp2' 
foreach ($computer in $computername)
{
    $result = Invoke-Command -ComputerName $computer  { (Get-ItemProperty -Path 'HKLM:\Software\Microsoft\Windows NT\CurrentVersion\Winlogon'-Name Shell).Shell  } 
    $regex=([regex]'(^".+)(--kiosk.+)').Match($result)    
    Start-Process  -FilePath ($regex.groups[1].value).replace('"','') -ArgumentList $regex.groups[2].value
}