Hi JennyPTA,
Thank you for your post. We are aware of an issue where the Receive Payments window is generating an error message. A patch update has been made available (AccountRight 2020.2.1) for this particular situation. Affected clients that have already installed the AccountRight 2020.2 version should receive an In-Product message with details on how to install that patch update. We are also looking into other ways of making that patch upgrade available to clients including through their my.MYOB accounts.
Should you not receive that In-Product messaging, we do recommend that you reinstall the product with refresh installers from your my.MYOB account (is listed as AccountRight 2020.2 still). If you are on using the PC Edition we can provide the direct patch update upon request.