Forum Discussion
Mike_James
2 years agoUltimate Cover User
Hi WilliamHam , this error indicates a mismatch in the version of the API add-on connector. See https://apisupport.myob.com/hc/en-us/articles/5779979182607-Company-File-version-is-not-supported.
Go to myob.com/au/support/downloads, and look for the MSI section, and download & install the appropriate API add-on connector. It's possible that you may need to re-install the core program as well.
You will need the add-on connector for each file version you are dealing with.
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