Nightfall Agent: How to Collect Windows Agent Logs

Last updated: January 7, 2026

Context

The purpose is to identify where the Windows agent logs are stored to either examine them or provide them to Nightfall Technical Support.

Answer

  1. Navigate to:

%ProgramData%\NightfallAI-Agent\Logs

  1. Find and copy the logs entitled:

nightfall-agent-*.log

The nightfall-agent logs go by a YearMonthDay naming convention. Choose the one according to the day wanting to be analyzed.