Giant Verb Plugin not quite Working on my System??

[tmaworks]

Not quite sure what the trouble is -I've downloaded the Giant Verb plugin (vst and vst3 versions). Copied all the files into my plugins folder. The plugin loads in Reaper and sound goes through it, but it's lacking any of the red writing, presets and knob for adjusting -Sound goes through it and it sounds freakin' sweet! -But, I can't adjust the parameters at all. All the files have been copy pasted, but yeah...

There's, also, no apparent way to uninstall it -I thought I might try uninstalling and re-installing, but the files are all scattered throughout my plugin folder now. Lol! It's kind of a mess...

Any help appreciated.

Thanks.