6 Ways to Delete System Error Memory Dump Files

computer memory at the time of the crash in order to help you later diagnose the reason behind the crash. These saved files (memory dumps) are known as System Error Memory Dump files. These are automatically stored in the C drive (where Windows is installed).

These are the four different types of memory dumps:

Complete memory dump: This is the largest type of memory dump among its peers. It contains a copy of all the data used by Windows in physical memory. This dump file requires a pagefile that is at least as large as your main system memory. The Complete Memory Dump file is written to %SystemRoot%\Memory.dmp by default.

Kernel memory dump: Kernel memory dump: It is significantly smaller than the complete memory dump and according to Microsoft, the kernel memory dump file will be around one-third the size of the physical memory on the system. This dump file does not include any memory allocated to user-mode applications and any unallocated memory. It only includes the memory allocated to the Windows kernel and Hardware Abstraction Level (HAL), as well as memory allocated to kernel-mode drivers and other kernel-mode programs.

Small memory dump: It is smallest memory dump and is exactly 64 KB in size and requires only 64 KB of pagefile space on the boot drive. The small memory dump file contains very little information about the crash. However, this kind of dump file is very helpful when the disk space is very limited.

Automatic memory dump: This memory dump contains the exact same information as a kernel memory dump. The difference between the two is not in the dump file itself, but in the way that Windows sets the size of the system paging file.

6 Ways to Delete System Error Memory Dump Files

create a restore point  just in case something goes wrong.

Method 1: Use Elevated Disk Clean-up

You can easily delete system error memory dump files using Elevated Disk Cleanup:

1.Type Disk Cleanup in Windows Search then right-click on it from the search result and select Run as administrator.

2.Next, select the drive for which you want to run the Disk Cleanup for.

3.Once the Disk Cleanup windows open, click on the “Clean up system files” button at the bottom.

4.If prompted by UAC, select Yes then again select the Windows C: drive and click OK.

5.Now check or uncheck items you want to delete and then click OK.

System error memory dump files.

Method 2: Run Extended Disk Cleanup

1.Press Windows Key + X then select Command Prompt (Admin).

2.Type the following command into cmd and hit Enter:

cmd.exe /c Cleanmgr /sageset:65535 & Cleanmgr /sagerun:65535

Note: Make sure you don’t close Command Prompt until the Disk Cleanup is complete.

3.Now check or uncheck items you want to include or exclude from Disk Clean up then click OK.

Note: Extended Disk Cleanup gets far more options than normal Disk Cleanup.

4.Disk Cleanup will now delete the selected items and once finished, you can close cmd.

5.Reboot your PC to save changes.

This will easily delete system error memory dump files using Extended Disk Cleanup, but if you’re still stuck then continue with the next method.

Method 3: Physically Deleting the Dump Files 

You can also manually delete the dump files by finding the location of the memory dump files. To delete system error memory dump files follow the below steps: 


and press enter.

3.From the “View by:” drop-down select Large Icons.




7.Under Dump file you will find the location where your dump file is stored.

8.Copy this address and paste in the Run.

paste the address which you copied.

10.Right-click on the Memory.DMP file and select Delete.

That’s it you will be able to delete the dump files with this method.

Method 4: Disable Indexing

Indexing is a technique which improves file retrieval time and enhances performance. Every file stored in the system has an index value by which it can be found easily. Indexing may sound like a very good concept, however, this can eat a lot of memory space of your system. Maintaining records of a large number of files can consume a lot of memory. To disable the indexing follow these steps.



3.In the bottom of the new window uncheck the optionAllow files on this drive to have contents indexed in addition to file properties“.


Disable Indexing in Windows 10 .

Remove the unnecessary files using CMD

To delete the unwanted files from your system follow these steps.



3.When the window opens type these commands one after the other and press enter after each command.

4.Restart the computer and the unwanted files will be gone by now.

Method 6: Delete the Temporary files on Windows 10

The following steps should be followed in order to delete the temporary files:

to open the run dialog box.

in the run dialog box.

to delete all the selected files & folders.

4.All the files will be deleted and your system will be free from all the temporary files.

The process should be regularly performed in order to delete the temporary files present on the system as these files accumulate over time and take up a huge chunk of your hard disk and increase the processing time for applications. 

Find out what is actually taking up the disk space

10 Ways to Free Up Hard Disk Space On Windows 10 .


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I hope this article was helpful and you can now easily Delete System Error Memory Dump Files on Windows 10, but if you still have any questions regarding this tutorial then feel free to ask them in the comment’s section.