Question: Why is the "Choose a DSN:" drop down list empty?
Answer: The delivered files rroad5_sa17_bin32.dll and/or rroad5_sa17_bin64.dll may be missing from the folder containing Foxhound executables.
To confirm this, look at Foxhound Options - Display Diagnostics to see if there is a message
"Unable to read ... rroad5 ...".
Unable to read ... rroad5 ...
How do I see Foxhound diagnostics, errors and exceptions?