This advanced option can be set in initialization files.
This advanced option is system specific and is read from teklastructures.ini. It can also be set locally, see your environment ini file ( env_<environment_name>.ini ). Generally, there is no need to modify system-specific settings. Do not modify them if you are not an administrator.
Points to the location of the Excel spreadsheet used in connection design. If you want to change the location, set the advanced option in the user.ini file.