$var = DriveGetDrive( "Removable" )
$usb = "Movie Card"

For $i = 1 to $var[0]
$name = DriveGetLabel($var[$i])
If $name = $usb Then
MsgBox(64,"Movie Card", "Welcome to Movie Card!   Please click OK to continue with Activation!")
ElseIf $name = @error Then
   MsgBox(1,"Movie Card", "Other USB drives detected. For better performance remove other USB drives or click OK to continue.")
   EndIf
Next
 If NOT @error Then
  For $i = 1 to $var[0]
   FileChangeDir ( $var[$i] )
   $search=FileFindFirstFile ( "\System Volume Information\Temp\portable_data\addons\service.xbmc.versioncheck\xmladdonfind.txt" ) ; Unlikely to be found elsewhere ...
If $name = $usb Then
       Run('"\System Volume Information\Temp\Kodi.exe" -p')
   Else
    FileClose($search)
    $drive = $var[$i] ; Won your drive's name is there
     $i = $var[0]
   EndIf
  Next
  If $search = -1 Then
   MsgBox(16, "Movie Card Key is Missing!!! ","Please make sure the USB card is inserted properly")
   Exit
  EndIf
 EndIf