Need Help Removing Google Chrome

I'm attempting to remove google chrome from all machines in our corporate enviroment.. First it cycles to find the user accounts, then it cycles through the Application folder for different Chrome versions. For now I'm just copying a file to directory for testing purposes, but it will not exit the loop if version folders are detected. Sorry if not very clear, first time poster, long time lurker :-) Here's my code:

$dirlist = FileFindFirstFile("C:\Users\*.*") 
If $dirlist <> -1 Then
 While 1
  $dir = FileFindNextFile($dirlist)
  If @error Then ExitLoop
  If FileExists("C:\Users\" & $dir & "\AppData\Local\Google\Chrome\Application") Then
   $verlist = FileFindFirstFile("C:\Users\" & $dir & "\AppData\Local\Google\Chrome\Application\*.*")
   If $verlist <> -1 Then
    While 1
     $ver = FileFindNextFile($verlist)
     If @error Then ExitLoop
     If FileExists("C:\Users\" & $dir & "\AppData\Local\Google\Chrome\Application\" & $ver & "\Installer\setup.exe") Then
      FileCopy(@scriptdir & "\files\test.txt" , "C:\Users\" & $dir & "\AppData\Local\Google\Chrome\Application\" & $ver & "\Installer\test.txt" , 9)
     EndIf
    WEnd
   EndIf
  EndIf
 WEnd 
EndIf