"Leif B. Kristensen" wrote: >I don't know how this is handled in Windows, but on a Linux computer you >can enter the directory /usr/local/share/locale/de/LC_MESSAGES/ and >just rename or delete the file psql.mo. Thanks for the tipp: After renaming folder C:\Program Files\PostgreSQL\8.3\share\locale\de to "de_" I have the english texts. But I cannot imagine that the language cannot be altered after the cluster was initialized. Any other suggestions? Rainer