Eventide just tweaked and updated the plug-in installers (due to new Window or Ilok issues?), and problem solved. Thanks for the help Eventide.
Are these available for download yet? Looked on my account and seems that last updates (for some) was Sept 11. And is it for all their plugins? I have Elevate Mastering Bundle, H3000 Factory Native, Instant Flanger Native, Instant Phaser Native, UltraChannel Native and Blackhole