What are System Error Memory Dump Files in Windows 11/10?

Process Mistake Memory Dump Files or Get Dump Information are like experiences produced when your laptop or computer encounters a crash.  As the title suggests, they are Dump Data files that are designed and stored with data about every single crash occasion and can be employed to diagnose the dilemma that brought about the crash. There are two key kinds of memory dump data files, Memory.dmp and minidump. Memory Dump Files are important nonetheless, they do acquire up a bit of area, and that can be a problem for people, specifically if the storage is small.

System Error Memory Dump Files in Windows

Process Error Memory Dump Files in Windows 11/10

When Windows crashes, it collects details about the crash through the time that the Crash Display screen is displayed. At this stage, the OS collects information from working apps, motorists, reminiscences, and so forth., to develop the Win dump files, also acknowledged as crash dumps data files. These files with each other can be employed to figure out the trigger of the crash. It is like examining retailers of information that are saved about some time, the knowledge will incorporate styles that can be used to diagnose the induce of the difficulties.

Varieties of Home windows Dump Data files


5 types of Memory Dump Files can be made throughout a crash. They are:

  • Full Memory Dump Documents,
  • Kernel Memory Dump Information,
  • Compact Memory Dump Files,
  • Computerized Memory Dump Data files, and
  • Active Memory Dump Files.

Study: How to manually develop a Crash Dump file in Windows

Complete Memory Dump Information in Windows

A Finish Memory Dump File is a copy of the entire Windows physical memory at the time that the crash transpired. This type of Memory Dump is the most significant. The default location for the Comprehensive Memory Dump File is %SystemRoot%Memory.dmp. The aged file is overwritten each individual time a new file is made. 

Idea: You can examine Windows Memory Dump .dmp documents with WhoCrashed.

Kernel Memory Dump Documents in Home windows

Kernel memory dump documents incorporate Windows kernel and hardware abstraction degree kernel-manner drivers. Kernel memory dump information have more compact dimensions than full memory dump data files mainly because they really do not consist of unallocated memory and memory allotted to consumer-mode purposes.  The default place for kernel memory dump file is  %SystemRoot%Memory.dmp. The aged one is overwritten when a new one particular is made.

Read: How to manually create a Crash Dump file in Windows

Tiny Memory Dump Data files (256 kb) in Windows

Compact memory dump data files contain details related to the list of loaded motorists, the working approach, and the kernel. They are the smallest Gain dump data files and have lesser information and usefulness. The default place for the modest memory dump file is %SystemRoot%Minidump. When a new file is established, the older file is preserved.

Read: How to open up and browse Modest Memory Dump (DMP) documents

Automated Memory Dump Files in Windows

Automated Memory Dump and Kernel Memory Dump is made up of the exact same facts. The difference involving the two is the way that Home windows sets the measurement of the method paging file.

If the program paging file sizing is set to Procedure managed dimension, and the kernel-method crash dump is established to Computerized Memory Dump, then Windows can established the sizing of the paging file to less than the sizing of RAM. In this situation, Windows sets the size of the paging file substantial ample to assure that a kernel memory dump can be captured most of the time.

If the computer system crashes and the paging file is not significant sufficient to seize a kernel memory dump, Windows boosts the sizing of the paging file to at least the dimension of RAM. The time of this celebration is recorded right here in the Registry:


The improved Paging file dimensions stays in place for 4 months and then returns to the lesser dimensions. If you want to return to the smaller paging file right before 4 months, you can delete the Registry entry.

To see the Page file configurations:

  • Go to Control Panel > Process > Advanced process configurations.
  • Under Functionality, choose Options.
  • On the Superior tab, underneath Digital memory, find Improve.
  • In the Virtual Memory dialog box, you can see the paging file settings.

By default the Automated Memory Dump file is composed to %SystemRoot%Memory.dmp.

Active Memory dump Information in Home windows

An Lively Memory Dump is very similar to a Complete Memory Dump, but it filters out internet pages that are not possible to be appropriate to troubleshooting difficulties on the computer. Since of this filtering, it is typically considerably smaller than a finish memory dump. This dump file does contain any memory allocated to user-method applications. It also involves memory allocated to the Home windows kernel and components abstraction layer (HAL), as properly as memory allotted to kernel-manner drivers and other kernel-mode courses.

An Active Memory Dump is significantly helpful when Home windows is internet hosting virtual machines (VMs). When using a finish memory dump, the contents of each VM is involved. When there are several VMs operating, this can account for a significant amount of money of memory in use on the host method. A lot of occasions, the code things to do of interest are in the guardian host OS, not the baby VMs. An lively memory dump filters out the memory involved with all kid VMs. The default location for the Energetic Memory Dump File is %SystemRoot%Memory.dmp. The Active Memory Dump is out there in Windows 11/10 and later on.

Go through: Absolutely free Crash Dump Analyzer software for Home windows

What is the Program Mistake Memory Dump Information Place?

The default area for the Procedure Error Dump Information or Acquire Dump Information is on the travel that the Functioning Technique is mounted. In most situations that is the travel C:. you can search for:

  • %systemroot%minidump
  • %systemroot%memory.dmp


  • C:Windowsminidump
  • C:Windowsmemory.dmp

If the Running Process is set up on a generate with an additional push letter, then that travel letter would replace C:.

In most conditions, you will see the two minidump and Memory.dmp on your computer system. This is so since all other Memory Dump files will be stored in the memory.dmp although the small dump file will be stored in minidump file.

If you can’t obtain the Memory Dump Information it could necessarily mean that they had been deleted potentially in a cleanse-up. It could also mean that no crash was recorded.

In Home windows 11, dump data files can also be stored as more compact memory dump information called Minidump. You can come across minidump.dmp dump files in C:WindowsMinidump.dmp. Some minidump data files will have their personal names, normally quantities these as the date and time of the crash incident.


Is it harmless to delete Method Error Memory Dump Data files?

Indeed, it is secure to delete System Error Memory Dump Files. All Program Memory Dump Information contain some facts about a program crash. Just about every time the technique crashes a Process Error Dump File is made. These information can be made use of to review the bring about of the crash. Deleting these data files will not specifically have an effect on the system, nonetheless, they might hold worthwhile details. It would be intelligent to make a backup of the Method Mistake Memory Dump Information for long run reference. Files that are more mature than 30 days may well be deleted if you would like if there are no problems. The urge to delete the Dump Documents is usually simply because of the place they take up on the pc. You can pick out to backup the documents externally for 30 times and delete them if there are no challenges.

The documents might also be despatched to Microsoft for assessment. it is a fantastic strategy to report them to Microsoft prior to deleting them. Sending dump information to Microsoft is a great notion since there are groups that evaluate them and try out to look into the bring about and take care of it possibly by Windows Update or notify you about attainable solutions in Motion Centre.

How to Delete Memory Dump Files in Home windows?

To delete Memory Dump Documents you can obtain them on the tough push and delete them. You can also delete it working with the Home windows Disk Cleanup Device.

Open This Pc in the still left panel.


Right Click on on the C: push and click Attributes.


A window will look. Simply click Disk Cleanup, and it will load.


A window will appear, appear to see that any information you require to delete are picked then click Clean Up Program Information then wait for it to finish.


One more window will show up showing a record of points that can be cleaned up. You will observe some documents selected and the amount of money of space that will be freed up if these information are deleted.

Technique Error Memory Dump information and Process Error Minidump files are unselected. You can select to delete them by deciding upon them and clicking okay,What-are-System-Error-Memory-Dump-Files-in-Windows-11-Disc-Cleanup-Confirmation

You will be requested to ensure the delete. Verify by clicking Delete Files.

What are Program Mistake Memory Dump Data files?

Process Error Memory Dump Documents are fundamentally mistake logs that are established when your computer crashes. They can hold tiny amount of money of facts about the crash or really large amounts of data. The Method Mistake Memory Dump Information can be employed by buyers or experts to see why the crash occurred and they can determine what to do. If these information are despatched to Microsoft, they can use them to make corrections to whatever triggered the crash.

Associated reads:

  1. Actual physical Memory Limitations in Crash Dump files
  2. Configure Windows to generate Crash Dump Files on Blue Display

How Prolonged Must Mistake Memory Dump Information be Retained?

Error Memory Dump Information can be kept for 30 days or 60 times. They can be deleted right after that time if the crash is not occurring any more. If the crash retains going on then the more substantial Error Dump Documents will get penned over. The Full Memory Dump File is the biggest of the 5 forms for the reason that it incorporates much more data about the crash. This is typically the a person that considerations buyers mainly because of the measurement. If you want to continue to keep them for a longer period but you are very low on disk house, you can select to help save them externally.


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