Which zip file you download depends on your operating system, Mac or PC,... and whether it’s 32 or 64bit.
(64 bit can potentially run both 64 and 32 bit apps)
If you download and extract Mimic Pro (not the carrara plugin version)
Mimic Pro, is a “stand alone” application, so you can create a folder, extract the files from the zip,. and then run mimic.
load your figure, add your audio file and text, then export the results as a Poser PZ2 (animated pose file) which can be loaded onto a figure in Carrara.
if Mimic Pro (stand alone) asks for a serial number,... contact Daz3D.
it may well function based on the Carrara plugin serial.
NOTE: You can currently create the exact same lip-sync,. in carrara, if you’re using the Mimic for Carrara plugin.
Plus,. the advantage of the Carrara Mimic version is that you can create your own models within carrara,. and add lip-sync to those.
hope it helps