For every version of Mail Archiver the archive has to update the fields. For 4.2 for instance some calculations for sorting were added.
The Filemaker file has to reflect the changes in the fields because when the fields don't match writing to Filemaker doesn't work.
For version 4.3 there will be an improved dialog so that you can see exactly what is missing:
There are two methods to update your Filemaker file:
- You add the fields and formulas and scripts to your existing solution. Because Mail Archiver tells you what is missing you need to do this until Mail Archiver gives you no error message.
- You import from your old Filemaker file into the Filemaker file of the current version. A video at https://mothsoftware.fleeq.io/l/3wwatwq0qr-u68wch0dxo?ap=1 shows how to do this.