Instructions for importing the group files:
Download the master zip file containing all symbol files HERE.
Extract the .zip folder.
Once extracted, open the "indices" and "sectors" folders inside and choose which individual index and sectors groups are desired.
Copy the individual .grp files desired (for example, "DowIndustrials.grp") to your HaData Folder. Once you have saved the group file to your HaData folder, you can access the group file in the Data Downloader.
A FULL DATA DOWNLOAD IS REQUIRED THE FIRST TIME BEFORE THE GROUP LIST CAN BE ANALYZED!