About configuration files

Configuration files are created during installation at a default location in the Sybase installation directory structure.

Table B-1 lists the configuration files that Open Client and Open Server products use:

**Table B-1: Names and locations for configuration files**
Filename	Description	Location	For more information
libtcl.cfg	The driver configuration file contains information regarding directory, security, and network drivers and any required initialization information.	SYBASE_home\OCS-12_5\ini	See “The libtcl.cfg and libtcl64.cfg files”.
sql.ini	The interfaces file contains network and security information for each server listed in the file. In addition, this file is used as a backup to the libtcl.cfg file.	SYBASE_home\ini	See “The sql.ini file”.
objectid.dat	Maps global object identifiers to local names for character set, collating sequence, and security mechanisms.	SYBASE_home\ini	See Appendix C, “Localization.”
ocs.cfg	The runtime configuration file allows you to change certain Open Client application values at runtime.	SYBASE_home\ini	See “ocs.cfg”.