FAQ #25069, published on 2023-10-30
How to fix an "unexpected error occurred " error when starting WDTRAD 28 tool ?
WDTRAD is a tool for translating messages from WINDEV, WEBDEV or WINDEV Mobile applications. These messages have been checked out by WDMSG 28 or WDINT 28.

The full error message will be:

Fatal error
An unexpected error occurred and WDTRAD cannot continue.
An error report was saved in the file:
Send this file to the Technical Support.Erreur de WDTrad avec production de wdump

An update is available for WDTRAD. This update applies to version 28 "Update 2" (280094S) and "Update 3" (280095G).

See also : wdtrad, wdump