Warning: the two accounting files are not of exactly the same type. Data loss is possible. Continue anyway?

Causes

• You are trying to merge files that are of a different type.
• When importing data from files that are not of the same type.

Solutions

Make sure you are working with files of the same type, otherwise you will be loosing data.

If trying to merge a file containing VAT data (current file) in a file without VAT data (destination file), data relative to VAT will be lost.