Foreign Currencies - Upgrade from Premier V19 to AccountRight

I am trying to upgrading from V19 to AccountRight2017 with a file that has in the past used foreign currencies.

Has anyone been successful in doing this?

Is there a MYOB support note available?

Is it possible or should we setup a new MYOB data file?

1) I have turned off multicurrencies in preferences

2) Attempted an import to update all supplier currencies to AUD with an import rejection error.

Error message -

Thanks

Andrew