Replacing the archaic "Live Trace," the new engine introduced in v17 was a quantum leap in bitmap-to-vector conversion. By the time 17.1 rolled around, the engine was highly optimized.
However, the specific naming convention you used ("Final Multilanguage Upd") is almost exclusively used for software shared on Warez/Peer-to-Peer sites. adobe illustrator cc 171 final multilanguage upd