Trying to figure out the best way to handle this. Not a Citrix expert (or even a novice), however my understanding is each time a user launches our application the Citrix server fires up Windx from a common location and sends the user on their way. And, it appears that because everyone gets an instance of Windx from the same place that they all are sharing the same INI file content. I read the documentation and saw that there is a rule applied by Pxplus for locating the INI file when an explicit folder is not named in the command line (such is my case). According to the docs the first place searched is the "Current User's Data Directory". That sounds like the solution to me (copy a default INI file to that location and have the user start again). How do I determine what that location is??