From Microsoft Project 2010 and 2013, using the deliverable you get this error message:
This message look like coming from graveyard of Project 2003.
Useless to search your hard drive for these files, you don’t have them.
The real problem is security of the “Internet” zone in Internet Explorer, even if your server is in the “intranet” one.
Internet zone must not be in the highest position, or deliverables won’t work.
Even happening with Windows Server 2012 R2 + Project 2013 SP1 + IE 11 full updated…