title: How do I change the message "Another version of this product is already installed."
body: <p>I've created an installation program using a setup project in Visual Studio 2010. If I install my program, and then when it has completed I run the installation again, I get the following error message:</p>
  
  <pre><code>Another version of this product is already installed.  
  Installation of this version cannot continue.  To configure or remove the 
  existing version of this product, use Add/Remove Programs on the Control Panel.
  </code></pre>
  
  <p>While the information in the message is mostly correct, the last sentence about "Add/Remove Programs on the Control Panel" is no longer correct. In Windows 7/2008, this is called "Programs --> Uninstall a program" or "Programs and features" in the Control Panel and not "Add/Remove Programs".</p>
  
  <p>Is there some way to change the above error message to something more like "To remove the existing version of this product, use the Control Panel"?</p>
  
  <p>I have looked in the MSI using Orca but have not found any string matching the one above. I'm thinking that maybe this message text is actually a part of the Windows Installer installation in Windows?</p>