NeVib is bilingual. The languages supported are German and English.
During the installation you selected the language you want to use. In addition, the support for both languages was copied to the subdirectories "de"
for German and "en" for English.
If you want to change the language used subsequently, please do the following:
copy the files from the appropriate directory ("de" or "en") to the program directory
change the registry key "HKEY_CURRENT_USER\Software\Nehring\NeVib\Sprache" to "de" or "en"