How to open Visual FoxPro 98 data .866 files
Have you had trouble opening the 866 file on your computer? What are 866 files? We explain what they are and recommend software that we know will open them.
What is 866 file?
An 866 file extension is related to the Visual FoxPro and used for its data files.
Visual FoxPro 98 data description
The 866 file extension is associated with Visual FoxPro 98, a data-centric, object-oriented, procedural, programming language and development tool for Microsoft Windows.
The 866 file stores some kind of data used by Visual FoxPro.
Suggested software to open 866 file

Visual FoxPro
A set of tools used to create database applications and components