Socrates continues interrogating Meno about virtue being something teachable. Having agreed that virtue is not something teachable if the teachers of it disagree, and then Meno himself having shown that the sophists disagree among themselves, Meno fails to conclude the sophists are not  teachers of virtue. This has no bearing on the teachability of virtue, but we do learn that Meno has made no progress in his ability to draw conclusions. 

Here I read through Platonic dialogues, translating and commenting on the Greek text as I go.

The resulting analyses may be found at:
https://theplatoparadigm.com

The full analyses include Euthyphro, Io, Hippias Minor, and Lysis, with extract/summaries from my books on Hippias Major, Meno, and Politeia (Republic)