Unzip downloaded Latest Setup zip file in New Folder.Uninstall Previous AmiFeeder Version, if any Installed. Close the Charting Software 'Amibroker', if already running. Right Click 'AmiSetupxxxx.exe' and 'Run' OR choose 'Run As Administrator'. It will Start Installation, Follow the Instructions and at the end click 'Finish'. Now Run Software AmiFeeder, Fill Information and click 'Activate'.

This issue happens if earlier Amibroker Process was not closed properly and Broker.exe process is still running in background. To resolve this issue > Right Click your Mouse on Windows Task Bar and Select 'Task Manager'. Go to 'Processes' Tab, Search for Broker.exe or Amibroker running process. Select 'Broker.exe' or 'Amibroker' or 'Runtime Broker' in the list and Click 'End Task' Button at Bottom.

To Backfill Intraday Data, Select Number of Days from Top Right Drop Down Box and Click on 'Backfill' Button. A New Backfill Box will Open for Feed-wise Backfill. You can chose selected Feeds backfill, if you want. Note : This Process will do Backfill for Total Number of Symbosl added in AmiFeeder Watchlist as per your Plan subscribed.