>> 477 file

477 file format description

Many people share .477 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .477 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .477 files.

1 filename extension(s) found in our database.

.477 - MNS Shape Definition Companion Data

The 477 data files are related to Master Navigation Software. 477 file is a MNS Shape Definition Companion Data. Master Navigator Software (MNS) is a fast zooming and rotating moving computer map with instruments on it.

Master Navigation Software
Data files
- / -
MNS Shape Definition Companion Data related extensions:
Nintendo Wii Model Animation Data
Nintendo Wii Color Swapping Animation Data
XBRL Rules Data
Visual SourceSafe Module Data
Microsoft Access G4 Data
Adobe FreeHand for Mac Data

Naturally, other applications may also use the .477 file extension. Even harmful programs can create .477 files. Be especially cautious with .477 files coming from an unknown source!

Can't open a .477 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.

Operating systems 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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