File extension NMM
| File type | Microsoft 3D Movie Maker Video |
| Developer | Microsoft Corporation |
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What is a NMM file?
NMM is a file extensions associated with older versions of 3D Movie Maker software. NMN was the predecessor of 3MM format. NMN files were used for storing 3D video data.
NMM format was replaced by 3MM with the release of Nickelodeon 3DMM addon for 3D Movie Maker. Besides introducing 3MM format, the program also started to support VMM files.
Program(s) that can open the .NMM file
Windows
How to open NMM files
If you cannot open the NMM file on your computer - there may be several reasons. The first and most important reason (the most common) is the lack of a suitable software that supports NMM among those that are installed on your device.
A very simple way to solve this problem is to find and download the appropriate application. The first part of the task has already been done – the software supporting the NMM file can be found in the table. Now just download and install the appropriate application.
Possible problems with the NMM format files
The inability to open and operate the NMM file does not necessarily mean that you do not have an appropriate software installed on your computer. There may be other problems that also block our ability to operate the Microsoft 3D Movie Maker Video file. Below is a list of possible problems.
- Corruption of a NMM file which is being opened
- Incorrect links to the NMM file in registry entries.
- Accidental deletion of the description of the NMM from the Windows registry
- Incomplete installation of an application that supports the NMM format
- The NMM file which is being opened is infected with an undesirable malware.
- The computer does not have enough hardware resources to cope with the opening of the NMM file.
- Drivers of equipment used by the computer to open a NMM file are out of date.
If you are sure that all of these reasons do not exist in your case (or have already been eliminated), the NMM file should operate with your programs without any problem. If the problem with the NMM file has not been solved, it may be due to the fact that in this case there is also another rare problem with the NMM file. In this case, the only you can do is to ask for assistance of a professional staff.
Similar extensions
| .261 | H.261 Encoded Video |
| .3gp_128x96 | 3GP Video |
| .am2 | AutoPlay Menu Studio Ver.2 Data |
| .asdvdcrtproj | Aimersoft DVD Creator Project |
| .avf | Video Information |
| .badongo | Badongo Information Service |
| .bbv | PPLive |
| .bdtp | BaiduPlayer Media |
How to associate the file with an installed software?
If you want to associate a file with a new program (e.g. my-file.NMM) you have two ways to do it. The first and the easiest one is to right-click on the selected NMM file. From the drop-down menu select "Choose default program", then click "Browse" and find the desired program. The whole operation must be confirmed by clicking OK. The second and more difficult to do is associate the NMM file extension to the corresponding software in the Windows Registry.
Is there one way to open unknown files?
Many files contain only simple text data. It is possible that while opening unknown files (e.g. NMM) with a simple text editor like Windows Notepad will allow us to see some of the data encoded in the file. This method allows you to preview the contents of many files, but probably not in such a structure as a program dedicated to support them.