I see... I ignored that. Is there any possible workaround ?
Except if we can meet in person I'm afraid I can't reasonably send you my passphrase.
Given that I have an image of the drive... no. So, you'll probably need to get Python2.7 and "old" PyWallet working (or maybe Python3 + NewPyWallet), so that you can run PyWallet yourself and type in the possible passphrases for the encrypted wallets (assuming you actually think you know what the passphrases for those lost wallets might have been).