I’m using a 3rd party installer to create a setup package for my custom DotNet app but need to know if Office2003, Office2007 and Office2010 interops (specifically for Outlook & Excel) are installed on the target machine.
I tried looking for the interop files in the WindowsAssembly folder but that seems to be a virtual folder which does not really house the files.
Is there a registry key I can search to see if the interops are installed?
Note I am NOT after the Office version, but checking whether the interops are installed. Thanks.