Missing DirectX is not the only problem, some computers don’t even have VC++ redistributables installed (like, missing msvcp120.dll).
I wonder if I should include ALL dll’s in those installers 0XDEADBEEF mentioned some posts ago.
But anyway… if it were possible to automatically include all these prerequisites in a packaged game (inside the Binaries folder), that would be a nice feature to have. (“Project Settings / Include prerequisites” doesn’t works, apparently).