Follow the instructions below
- Download u4pak.exe and copy to the root of a specific mod's folder which should include the 'StreetFighterV/Content/Chara...' folders.
- Hold SHIFT key and right click any empty space in that folder, then click 'Open PowerShell window here'
- Type 'cmd' and hit Enter.
- Type u4pak.exe pack name_of_mod.pak StreetFighterV, hit Enter.
- .pak format file are generated in that same root folder.