functionGet-MAPIClient {     functionRemove-Argument     {       param       (         $CommandLine       )       $divider=''if ($CommandLine.StartsWith('"'))       {         $divider='"'$CommandLine=$CommandLine.SubString(1)       }       $CommandLine.Split($divider)[0]     }   $path='Registry::HKEY_CLASSES_ROOT\mailto\shell\open\command'# create new object to return values $returnValue=1|Select-Object-PropertyHasMapiClient,Path,MailTo$returnValue.hasMAPIClient=Test-Path-Path$pathif ($returnValue.hasMAPIClient)   {     $values=Get-ItemProperty-Path$path$returnValue.MailTo=$values.'(default)'$returnValue.Path=Remove-Argument$returnValue.MailToif ((Test-Path-Path$returnValue.Path) -eq$false)     {       $returnValue.hasMAPIClient=$true     }   }       $returnValue } Get-MAPIClient