How do I remove the DistroAV NDI-OBS 6 plugin?

[FrankReality]

Had OBS V30 installed with DistroAV NDI-OBS 6 plugin installed.

Due to multiple problems with V30, I backleveled OBS back to V29. The DistroAV NDI-OBS 6 plugin requires V30 - it ran on V29 but issued numerous errors in the OBS log.

I want to get back to the most recent version that runs on V29 (version 5) and reinstalled that.

OBS won't start NDI because it thinks version 6 is installed. Finder cannot locate it even with show hidden files on, but OBS thinks it's installed.

So either V6 is there and finder can't find it
or V6 isn't there and OBS wrong thinks it is.

Suggestions for resolution please?

 

[FrankReality]

These instructions find nothing...
MacOS​

1. Open Finder
2. Show hidden files with Command-Shift-.
3. Browse to ~/Library/Application Support/obs-studio/plugins/
4. Delete ~/Library/Application Support/obs-studio/plugins/obs-ndi.plugin

Repeat Step 3 & 4 to delete : /Library/Application Support/obs-studio/plugins/obs-ndi.plugin

 

[FrankReality]

Ok, I went went down to V29 to see if it has the same shutdown issues as v30.

it did, so I scratched everything OBS including plugins, profiles and scene collections, did a fresh install of V31 including the plug ins.

Blowing away all the OBS plugins and reinstalling was a bit brute force, but it worked.

BTW, the OBS shutdown woes continue on V31.