You are unsure of the location of your citrix Data Store and would like a quick way of finding where it is.
Follow these quick steps to locate it.
1) Logon to your Citrix server
2) Go to c:\program files\citrix\independent mananagement architecture\
3) Open the mf20.dsn with notepad (Do not associate notepad with this file)
the Data store server will be listed in the text