File extension .MDP
Full Name | Developer | Category |
---|---|---|
Microsoft Visual C++ Visual J++ MAK File (old Project Workspace) | Microsoft | Settings Files |
The MDP ( .MDP) file extension is associated with the Microsoft Visual C++ 5 programming language. This file type is most commonly used in developing computer applications for the Windows platform, and is used to store the current project workspace values that are set when the program is modified; including the position of all windows on the screen, the last used folder for files, and includes other related settings such as whether a debug window or a "watch" window should be displayed.
Files with this extension are created by Visual C++ 5 after changes are made to any of the project's elements, including changes to code and other related items. All of these settings that are stored in the .MDP file are reset when Visual C++ 5 is open, so that the program works properly each time that it is opened. Other file extensions related to project files in Visual C++ 5 may include .NCB, .OPT, and .DSW.
Software Compatibility
The MDP file type is most commonly associated with Visual C++ 5, however, it may also be linked with other development software packages. For instance, other versions of Visual C++ may also be able to open and view .MDP files. Users unfamiliar with reading programming code can still use many functions related to MDP files, like viewing or opening already existing MDPs.
Restrictions
MDP files should only be opened using a program associated with their file extension. Opening an MDP file with a program not designed specifically for this purpose might create errors or corrupt data that could prevent it from being correctly read by an application like Visual C++ 5, or even cause severe data loss. Attempting to edit an MDP file manually or through a third-party program carries similar risks associated with opening the file.
Programs for WINDOWS system
After installing the required software, the operating system will usually automatically associate an unknown file type (in this case .MDP) with the new application. If this does not happen, we can help the system a bit by selecting the software for it, which it should always use to open files with the .MDP extension.
When choosing the software we can select the system to use this software every time.
Remember!
Using it for the first time it is good to check whether the .MDP file opened in the application can be read by us and opens in a way that allows us to use it. If everything is in order, select this option the next time you open a file with the .MDP extension. However, if the file has not opened correctly, we have to look for a different software, with which we can open files with the .MDP extension. Select a different software from our list and install it on your computer. After the software is installed, repeat inspection openings of a .MDP file. Sometimes you have to repeat the operation several times.
Other instructions
If none of the programs listed by us to work with the .MDP file has not meet your expectations, you can try searching other websites. But remember to avoid downloading programs "that can open any file". These applications not only have very limited functionality, but may also expose you to expense tens of dollars when purchasing a license.
In the vast majority of cases you will find the program dedicated to support the .MDP file, or any other file format. In addition, there is a chance that it will be a free program, and its functionality (concerning the .MDP file) will be extended to the maximum.
It is also good to check
- if the .MDP file has no errors
- or if it has been copied (or downloaded by the browser) thoroughly
Author’s guidelines

Mr B. Adam
Author of the guidelines / Founder of FileExtension.info
New technologies enthusiast, helping to solve problems with the files.
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