There is no official "portable" version of Blackmagic Design DaVinci Resolve Studio 17.4.6
The version 17.4.6 of DaVinci Resolve Studio was a key stability update released by Blackmagic Design that focused on hardware optimization and expanded file support. blackmagic design davinci resolve studio 1746 portable
This specific update focused on file support and performance stability for high-end workflows: There is no official "portable" version of Blackmagic
Expanded Format Support: Added native support for Nikon RAW video formats and a new Sony IMF render preset. blackmagic design davinci resolve studio 1746 portable
Resolved issues where clip gain changes were incorrectly applied to selected tracks. THE DEFINITIVE GUIDE TO - Blackmagic Design