Windows Viso Sp2 X64 X86 En Us Dart8 Final Feb2017 -

The language for this specific installation is English (United States) .

Refers to the Microsoft Diagnostics and Recovery Toolset (DaRT) version 8. This is a collection of recovery tools that helps administrators repair unbootable computers and recover data. Windows viso sp2 x64 x86 en us dart8 final feb2017

Indicates the ISO contains both 64-bit (x64) and 32-bit (x86) versions of the operating system. The language for this specific installation is English

The "viso" is likely a typo or shorthand for Vista , Microsoft's operating system released in 2007. Windows viso sp2 x64 x86 en us dart8 final feb2017

This was the final major service pack for Vista, released in 2009. It included all previously released security updates and performance improvements.