I\'m trying to build an msi project in my VS2015 solution. I had installed the VS Installer Projects Extension.
Everything was working great just a few days ago.
Thanks @stuartd and @PhilDW for your help. Posting the answer here in case someone else experiences this. Your suggestion in turning on Logging gave me more to search on.
I had to install Orca from the Windows SDK to update a DLL.
Found the answer here