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App Control: Sharing Violation on Large Files

App Control: Sharing Violation on Large Files

Environment

  • App Control Agent: All Supported Versions
  • Microsoft Windows: All Supported Versions

Symptoms

Procmon shows a sharing violation event where the duration column value is "60.99"

Cause

When the agent is analyzing a file, the kernel stalls opens from processes that would generate a sharing violation. This stall has a default maximum time limit of 61 seconds.

Resolution

  1. Login to the App Control Console
  2. Navigate in the URL bar to https://<YourServerNameHere>/agent_config.php
  3. Find the configuration with value "kernelMaxParityAnalysisStallMs=61000"
  4. Click edit and change this value from 61000 to 120000

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Creation Date:
‎05-02-2023
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