how to fix this Error Opening ISO BigFileIO: Unable to open the file.

Open FuriosEthan opened this issue 6 months ago • 2 comments

I've run the velocity as admin it's fine with farcry 3 another ubisoft game as well as other xbox 360 games but not watchdogs i tired every option in the file-open options

Jun 04 '25 16:06 FuriosEthan

try renaming the iso file so that it has no spaces or symbols (like game.iso)

Sep 14 '25 11:09 markka172

what are you trying to open? svod game-on-demand or an actual ISO? i dont believe ISO files are supported in the code.

The SVOD implementation only supports the split format:

GameName.000 (header file with metadata) GameName.000.data/ directory containing: Data0000 Data0001 Data0002 etc.

*Edit My fork recently had an update with full .iso support added.

Oct 20 '25 20:10 Pandoriaantje