I get then when there's a 3rd party transition/video FX in use in the project that isn't on my system. Could be as something as simple as an old CC plugin for something like the cubes transition. But only in projects where I've used something that doesn't exist any more. Have you uninstalled any Sony products lately? All your Sound Forge plugins appear in Vegas (and vise versa) and if you used one (very similar names) & removed a program it could be why.
This shows the Track EQ plug-in. Free download plugins track eq sony vegas pro 11 Files at Software Informer. Film Looks SVP is a visual effects plugin for Sony Vegas Pro. Formerly Sony Vegas, these plug-ins are compatible with Magix Vegas. Download a demo and try Magic Bullet Looks now! 66 audio mixing and mastering plugins, from dynamics, EQ and reverb to pitch correction, spatial imaging and beyond. Simply put, Vocal Rider rides the levels of vocal tracks, automatically.
Could be a trackFX. That happened to me once: the trackFX got uninstalled when I uninstalled the Vegas 7 demo. Language pack for office 2007.
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