Citrix Support Article on How to ensure Citrix users have the desired regional settings
The following Citrix support article details how to ensure Citrix users have the desired regional settings. Regional settings such as currency, date/time format, and numbers are user profile-based.
In a Terminal Server/Citrix environment, users from different regions may want to retain their client-side regional settings when logging on to the server.
To set up the correct regional settings, log on to the Citrix server, select Start > Control Panel > Regional Settings. Set the correct setting and log off so the setting is written to the user’s profile.
If users do not have access to the full desktop and are limited to initial or published applications, it is necessary to use a different method.
To learn more please refer to the following Citrix support article, CTX103288 – How to ensure users have the desired regional settings