Medilink 2023 R1 has a new utility for mass converting Medilink Letters from the old DOC format to the newer DOCX.
There are two modes:
Templates Only
This converts the MAIN?.DOC and MAIN???.DOC files to DOCX. This means all future generated letters will be in the newer format.
All Letters
This converts all templates and all existing letters to DOCX. Note this may take a *very* long time (possibly days).
These can be found in the Launcher under Account Tools.