Which offline version to download

Hi,

My computer recently crashed and I don't know what version of MYOB I was using so I don't know which version to download now. I had a MYOB Upgrade from FirstAccounts to AccountRight Standard v19 which included MYOB AccountRight Live Standard Annual Subscription.  I have always worked offline though. The AR Live Standard must be slightly different to ARS v19 hence the messages I keep getting saying my file is not an ARS v19 company file, but I don’t know what the AR Live is equivalent to if not ARS v19.  There is nothing like it in the MYOB download list. I have been able to download the original file from 2019 but can't download my most recent saved backup zip file. Does anyone have any idea what it might be equivalent to?

Thanks, Vicki