| note | Navigator configuration files saved under Unix are not compatible with Windows, and  vice-versa. This is due to the fact that the entire pathnames of the tool's icon are saved in this file. If you would like your own personal Navigator, and are working in a mixed environment, then the best solution is to save a configuration on each platform in your default directory under the default Navigator Configuration Filename, (found in nav.ads, currently nav-cfg.sav). The algorithm for finding the default file is:   On UNIX: Current directory then check HOME environment variable  On Windows: Current directory  Check HOMEPATH environment variable then  Check HOMEDRIVE environment variable then  Check WINDIR environment variable then  Check !DIR system variable |