Thanks for the feedback. Unfortunately, even after disabling Patch C, I was still getting Error 132 crashes.
For now, though, I’m perfectly happy with the game visually using the working patches available through the launcher:
DXVK v2.7.1-1 / NamPower v4.6.2 / UnitXP v89 / SVG Vanilla Fixes v1.5.3 ...