NAV 5.1 + Vista x64 Installation: File Missing


I would appreciate any help you can relay on the following issue:

I’m trying to install NAV 5.1 on my Vista x64 machine. I get a message that the “x86_Microsoft.VC80.MFC_1fc8b3b9a1e18e3b_8.0.50727.762_x-ww_3bf8fa05.manifest” installation file is missing. Following the prompts, the installation is cancelled. Can I download this file from anywhere? Or is it a 64-bit issue?


That is more than this file alone.

The problem is that the VC80 redist is not included for X64,

best regards