Platforms to show: All Mac Windows Linux Cross-Platform

FAQ.How to check if Microsoft Outlook is installed?

Answer: If you need Outlook for Scripting, you should simply check registry for the required Outlook.Application class:
Example 
Function OutlookInstalled() As Boolean
  #if TargetWin32 then
    
    try
      dim r as new RegistryItem("HKEY_CLASSES_ROOT\Outlook.Application\CLSID", false)
      
      Return true
      
    catch r as RegistryAccessErrorException
      // not installed
      Return false
      
    end try
    
  #else
    
    // Windows only, so false on other platforms
    Return false
    
  #endif
  
End Function

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