Add the following path as an alternative VST Search Path in VEGAS Pro 15:
C:\Program Files\SOUND FORGE\SOUND FORGE Audio Studio 12\MAGIX Plugins\
Enjoy:
1. Free essentialFX Suite (All 11 - Those they added to VEGAS Pro 16)
2. AM|Track SE
They all work. Tested... They work in VEGAS Pro 15, but not SOUND FORGE Audio Studio 12 (oddly...). The presets and Help wok, as well. Only ignorable issue is the preset list has a bunch of '-' listings that do nothing, but those appear only below the legit presets.
VST Settings:
Audio Effects List:
AM|Track SE:
eFX Limiter: