
On the "View" tab, you will find "Hide extensions for known file types" – you should mark this option and confirm by pressing "OK". Then, go to the "Folder Options" and open the "View" tab. Just go to "Control Panel" and select "Appearance and Personalization". However, you can successfully change this in the settings. In the standard Windows settings, a computer user cannot see the MPP file extension. My computer does not show file extensions, what should I do? If the computer still has problems with the files, use the services of an expert who will diagnose a specific cause. Solving these problems should allow the free opening and working with the MPP files. incomplete installation of the program that supports a MPP file? accidental deletion of the MPP file from the Windows registry insufficient computer hardware resources corruption of a MPP file, that you want to open an incorrect link to the MPP file in the registry entries

The reason for the fact that the MPP file can’t be opened and used can also be:

Sometimes even the software, installed on your computer, that supports the MPP files does not solve the problem. They do not encode information that is specific to the application software, hardware, or operating system used to create or view the document.However, problems with the MPP files can also have a different background. A PDF file can be any length, contain any number of fonts and images and is designed to enable the creation and transfer of printer-ready output.Įach PDF file encapsulates a complete description of a 2D document (and, with the advent of Acrobat 3D, embedded 3D documents) that includes the text, fonts, images and 2D vector graphics that compose the document. PDF is a file format developed by Adobe Systems for representing documents in a manner that is separate from the original operating system, application or hardware from where it was originally created. mpp to other applications or platforms is restricted, with only a few options available. mpp files created by Microsoft Project before 1998 can only be opened by Microsoft Project 1998. mpp is a propriety file type created by Microsoft. Microsoft Project also allows for visual aids such as a gannt chart to be created within the file.


These will contain tasks, owners, inter-dependencies, timescales. mpp file will typically contain a list of tasks that make up a particular project and allow the critical path of a project to be defined. Microsoft Project is part of the Microsoft Office product set. mpp file extension is the default file type created by Microsoft Project.
