You can use File Dialog Function with select mode of 3 (select an existing direcory). Then use the path output to obtain selected directory. Right click on select mode connector terminal and create constant to see all the availble options.
In the File I/O>Advanced File Functions palette is the File Dialog function. It allows for selection of existing directories. Create a constant for the select mode input (it'll be an enum) and choose "existing dir".
Thanks for your answers, but I already found how to use a "File Dialog Function" from looking at other postings. But I guess it's not working the way I am expecting.
I attached a constant to the select mode input and set it to "existing dir" mode 3. Then attached a start path control to the start path.
Now when the dialog opens to select a "directory", I can only select a file. The directory information is in the total file path but I really don't want to select on a file. I need to select a directory and have this information show up. I don't want to see a file name in the final selection.