mow_setup.exe Installation Problem (Black Box then dissapears)

[Looter]

When I try to install Men of War on a fresh install of Windows XP (Service Pack 2, downloading 3 right now) with .NET Framework 2.0 and the latest NVidia drivers (195.xx whql something or another, 8800 GT), I double click mow_setup.exe or insert the disc and a black box just appears, then disappears, no installer or setup actually launching. Please help!