Unofficially, yes – with compatibility mode. But Windows 11 has broken some legacy components. MAGIX does not support Vegas Pro 14 on Windows 11. sony vegas pro 140 build 161 patch upd

For the first time, Vegas Pro could read ProRes 422 files natively without requiring Apple's QuickTime to be installed on Windows. Unofficially, yes – with compatibility mode

A patch/update for Sony Vegas Pro 14.0 (build 161) refers to a minor release that fixes bugs, improves stability/performance, and may add small feature refinements for the Vegas Pro 14.x line. This note summarizes likely contents, installation guidance, and compatibility considerations for a typical official update of this kind. sony vegas pro 140 build 161 patch upd