Mini Dump File Location Windows 11 [new] Guide

For most crash diagnostics, the mini dump files provide sufficient detail without taking up excessive disk space.

A mini dump file, also known as a small memory dump or mini dump, is a condensed version of the full memory dump that Windows can create when it crashes. Unlike a full memory dump, which can be quite large and contains all the data from the RAM, a mini dump file is much smaller and focuses on the essential information needed to analyze the crash.

Stored as a single, large file at C:\Windows\MEMORY.DMP . This file is overwritten with every new crash. mini dump file location windows 11

If you receive "Access Denied" when trying to open the Minidump folder:

Windows 11 uses various locations depending on the type of crash: For most crash diagnostics, the mini dump files

If the C:\Windows\Minidump folder is missing or empty after a crash, you may need to manually enable the feature:

If your Minidump folder is empty or missing, Windows might not be configured to save these files. You can verify or enable this in : Dump file location Windows 11 version 22H2 - Microsoft Q&A Stored as a single, large file at C:\Windows\MEMORY

If a specific app (rather than the whole system) crashes, logs are often found in %LOCALAPPDATA%\CrashDumps . How to Enable or Change Minidump Settings

By default, the is C:\Windows\Minidump .

C:\Users[Username]\AppData\Local\CrashDumps — Specific application crashes may store logs in this user-specific directory. Microsoft Learn +4 How to Access or Verify the Location If you cannot find the files in the default folder, you can verify or change the path through system settings: 11 sites Read small memory dump files - Windows - Microsoft Learn 12 Feb 2026 —

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