NNM file format description
Many people share .nnm files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .nnm file can be edited, converted or printed with. On this page, we try to provide assistance for handling .nnm files.
1 filename extension(s) found in our database.
.nnm - HP OpenView Network Node Manager Configuration
The NNM configuration files are related to HP OpenView. NNM file is a HP OpenView Network Node Manager Configuration. HP OpenView Network Node Manager is a fault management application for IP networks.
- HP OpenView
- Configuration files
- - / -
- HP OpenView Network Node Manager Configuration related extensions:
Naturally, other applications may also use the .nnm file extension. Even harmful programs can create .nnm files. Be especially cautious with .nnm files coming from an unknown source!
Can't open a .nnm 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:
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 .nnm file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
nnl, gnm, nmm, nhm, nbm, hnm, nn, nm, ngm, mnm
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- Network Notepad Professional License
- Filmetrics F20 Material Data
- Cryo HNM Movie Soundtrack
- Nightmare Module
- Autodesk Character Studio Marker Name
- Nero CD File List
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
If you find the information on this page useful, please feel free to link to this page.
If you have useful information about the .nnm file format, then write to us!
Please help us by rating this page below.