Can Voice Notifcation run on Ignition 7.6.4

Can Voice rnotification run on Ignition 7.6.4 as my Licence is updated for Voice Notification but new modules are not being shown.

did you install the module?

Yep installed Voice Notification 1.6.6 but keep getting an internal error when I try to install voice_module_en_us_salli 1.6.4

Try updating Ignition to 7.6.6. Then download the voice module. It will be version 1.6.1