>> 86C file

86C file format description

Many people share .86c files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .86c file can be edited, converted or printed with. On this page, we try to provide assistance for handling .86c files.

1 filename extension(s) found in our database.

.86c - TI-86 Complex Variable Data

The 86C data files are related to TI Navigator. 86C file is a TI-86 Complex Variable Data. TI-86 is a popular hand held calculator that's most often recommended for statistics students.

TI Navigator
Data files
- / -
TI-86 Complex Variable Data related extensions:
EIKON LogicBuilder Data
TI-86 Group Data
TI-86 Number Data
Terragen Atmosphere Landscape Data
LittleSnapper Library Package
iClone Motion Capture Data

Naturally, other applications may also use the .86c file extension. Even harmful programs can create .86c files. Be especially cautious with .86c files coming from an unknown source!

Can't open a .86c 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.

The .86c file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

86d, 86s, 86v

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

TI-86 Calculator Graph Database
TI-86 Calculator String Data
TI-86 Vector Data

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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