Plugins not scanning nicely

[Neale]

Had to wipe system drive and reinstall. Boo. But at least it’s a clean system now. OS 10.12.6 on a Mac Pro 5,1.

Firstly, izozone8aaxhook freezes my scan. Didn’t before. Installed via the iZotope installer. On a fresh plugin scans (after deleting databases), scan will freeze at that plugin. After having successfully scanned all plugins, putting that one it, the scan will randomly freeze at other plugins.

Secondly, I’m getting “these are not 64-bit plugins” alerts on plugins I have used for a while. Exponential Audio reverbs, Kush Audio plugins, and only some (Lindell Audio) Plugin Alliance plugins. Latest version all, and again, a fresh installation.

Thoughts?