Customize using configuration files
About the configuration files
To change advanced or less common settings, you can modify Citrix Workspace app’s configuration files. These configuration files are read each time wfica starts. You can update various files depending on the effect you want the changes to have.
If session sharing is enabled, an existing session might be used instead of a newly reconfigured one. This setting might cause the session to ignore changes you made in a configuration file.
Apply default to all Citrix Workspace app users
If you want to change the default for all Citrix Workspace app users, modify the module.ini configuration file in the $ICAROOT/config directory.
You do not need to add an entry to All_Regions.ini for a configuration value to be read from module.ini. You can do it unless you want to allow other configuration files to override the value in module.ini. If an entry in All_Regions.ini sets a specific value, the value in module.ini is not used.
Apply changes to new Citrix Workspace app users
If the $HOME/.ICAClient/wfclient.ini file does not exist, wfica creates it by copying $ICAROOT/config/wfclient.template. When you change this template file, the changes apply to all future new Citrix Workspace app users.
Apply changes to all connections for particular users
If you want the changes to apply to all connections for a particular user, modify the wfclient.ini file in that user’s $HOME/.ICAClient directory. The settings in this file apply to future connections for that user.
Validate configuration file entries
If you want to limit the values for entries in wfclient.ini, you can specify allowed options or ranges of options in All_Regions.ini. If you specify only one possible value, that value is used. $HOME/.ICAClient/All_Regsions.ini can only match or reduce the possible values set by $ICAROOT/config/All_Regions.ini, it cannot take away restrictions. See the All_Regions.ini file in the $ICAROOT/config directory for more information.
If an entry appears in more than one configuration file, a value in wfclient.ini takes precedence over a value in module.ini.
About the parameters in the files
The parameters listed in each file are grouped into sections. Each section begins with a name in square brackets indicating parameters that belong together; for example, [ClientDrive] for parameters related to client drive mapping (CDM).
Defaults are automatically supplied for any missing parameters except where indicated. If a parameter is present but is not assigned a value, the default is automatically applied. For example, if InitialProgram is followed by an equal sign (=) but no value, the default (not to run a program after logging in) is applied.
All_Regions.ini specifies which parameters can be set by other files. It can restrict values of parameters or set them exactly.
For any given connection, the files are checked in the following order:
- All_Regions.ini. Values in this file override those in:
- The connection’s .ica file
- module.ini. Values in this file are used if they have not been set in All_Regions.ini, the connection’s .ica file, or wfclient.ini but they are not restricted by entries in All_Regions.ini.
If no value is found in any of these files, the default in the Citrix Workspace app code is used.
There are exceptions to this order of precedence. For example, the code reads some values specifically from wfclient.ini for security reasons, to ensure that they are not set by a server.