To create a memory dump file, Windows requires a paging file on the boot volume that is at least 2 megabytes (MB) in size. On computers that are running Microsoft Windows 2000, or a later version of Windows, a new memory dump file is created each time that a computer crash may occur. A history of these files is stored in a folder. The file contains data 'dumped' from the program's memory space and saves information about the error, which can be used for debugging. They can be useful for things like root cause analysis for major system events sometime during this period, but otherwise they can be safely deleted without affecting anything else.
Many people share .mdmp files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .mdmp file can be edited, converted or printed with. On this page, we try to provide assistance for handling .mdmp files.
1 filename extension(s) found in our database.
.mdmp - Windows Debug Dump
The MDMP development files are related to Debugging Tools for Windows. MDMP file is a Windows Debug Dump file. A .mdmp file is a Windows mini-dump file, it records the state of an application when the application crashed under Windows XP or later.
- Application:
- Debugging Tools for Windows
- Category:
- Development files
- Mime-type:
- application/octet-stream
- Magic:
- - / -
- Aliases:
- -
- Windows Debug Dump related extensions:
- .urr
- Uniface Runtime Repository
- .se
- Shuttle Source
- .kjp
- KJP Source Code
- .obl
- Objeck Compiled Library
- .obs
- Objeck Source Code
- .obe
- Objeck Executable File
Naturally, other applications may also use the .mdmp file extension. Even harmful programs can create .mdmp files. Be especially cautious with .mdmp files coming from an unknown source!
Mdmp File Format
Can't open a .mdmp file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows can't open this file:
example.mdmp
To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.
example.mdmp
To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.
To avoid this error, you need to set the file association correctly.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
The .mdmp file extension is often given incorrectly!
Mdmp File Format
Dota 1 hero models. According to the searches on our site, these misspellings were the most common in the past year:
dmp, hdmp, kdmp, mdlp, mdm, mdp, mmp
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- .dmp
- Windows Memory Dump
- .dmp
- DB/TextWorks Exported Records File
- .mdp
- Microsoft Developer Studio Project
- .mdp
- GROMACS Molecular Dynamics Program
- .mmp
- LMMS Project
- .mdm
- BrainVoyager QX MDM Data
Operating systems
DataTypes.net currently supports the following operating systems:
Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android
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Mdmp File Delete
https://datatypes.net/open-mdmp-files
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Mdmp File View
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On Windows computers, when a program throws an error or crashes, an MDMP file is created by the operating system. MDMP files are made up of compressed data that are comprised of a data dump from the crashed program's memory. This includes debugging information about the error or crash as well. While MDMP files are compressed files, an uncompressed version is also created alongside the MDMP file. It uses the file format extension HDMP. The MDMP file can, in severe cases, also be sent to Microsoft directly in order to create a bug report and provide further information about the program crash.
Mdmp File Viewer Online
Technical details of MDMP files
If you have Microsoft Visual Studio installed, you can analyze the MDMP file yourself. To do so, navigate to File > Open > Project. When selecting 'Dump Files' as the type of files displayed, you can choose your MDMP file for opening and run the debugger. The information on the file will run through the debugger and give information about the instance responsible for the crash of the program in question.
More information about the MDMP file format
File extension | .mdmp |
File category | System |
Associated programs | Microsoft Windows SDK (Windows) Microsot Visual Studio (Windows) Microsoft WinDdg (Windows) |
Useful links | More about MDMP from Windows |
Developer | Microsoft |