"vamX.Voice-Pack.1.var" is a resource package for Virt-A-Mate (VaM) , a 3D adult simulation sandbox. Specifically, this file is an addon for the vamX plugin

: It ensures the .assetbundle or audio files contained in the package are loaded into memory and assigned to the correct "Person" atom in your scene. vamX.Voice-Pack.1.var

Go to Windows Settings > Time & language > Speech. Ensure that the language you speak is set to English and that your microphone is properly calibrated. a 3D adult simulation sandbox. Specifically