InnoKB Server stores all database files within its repository directories. The default database repository path is located at the ‘[install-dir]/repository’ directory. You can customize the repository path by editing the ‘innokb_config.xml’ file at this line: ./repository/ You can replace the default one or add multiple direcotries like this: D:\appdata\innokb\;./repository/ The semicolon (;) is used for delimiters between the paths. The first one is the place where newly created databases will be located. Note that the database repository directory must be accessible by the ‘System’ account on Windows NT, as InnoKB server runs as an NT service in background with the ‘System’ account by default.