# Directory Structure

Viewing SDK creates the following directory structure during installation. The variable `install` refers to the installation directory. By default, the installation directory is `C:\MicroFocus\KeyViewViewingSDK-version`, where `version` is the KeyView version number.

The variable `OS` is the operating system for which the SDK is installed. For example, the `bin` directory on a standard 32-bit Windows installation would be located at `C:\MicroFocus\KeyViewViewingSDK\WINDOWS\bin`.

Viewing Installed Directory Structure

Directory | Description
--- | ---
`install\OS\bin` | Libraries, the `formats.ini` file, the `kv.lic` file, and a number of other supporting files.
`install\OS\bin\system` | Shared libraries used by Viewing SDK components.
`install\dotnetview` | A .NET workspace for Visual Studio.This is a J# sample program demonstrating basic Viewing functionality.
`install\drawdemo` | The Viewing API thumbnail sample program (draw into supplied DC).
`install\filetype` | The Viewing API sample program used to determine file type.
`install\fileview` | A Viewing OCX sample program.
`install\guide` | Contains the KeyView Viewing SDK Programming Guide in HTML and PDF format.
`install\hellovapi` | Sample code for a simple program that demonstrates how to use the Viewing API to display documents in a window. Micro Focus recommends that you review this sample first.
`install\ihademo` | A Viewing API sample program featuring indexing (filtering), highlighting, and annotating.
`install\include` | The header files required for Viewing SDK.
`install\mfckv` | A simple MFC (Microsoft Foundation Class) SDI application using Viewing API.
`install\prntdemo` | A sample program that uses the Viewing API to print documents.
`install\redist` | Contains the `install.reg` file, which contains initialization information used by Viewing SDK. See View Initialization Information.
`install\rel_notes` | Contains the KeyViewViewing SDK Release Notes in HTML and PDF format.
`install\rtfdemo` | A sample program that demonstrates the use of the Viewing API to convert documents to RTF.
`install\uzipdemo` | A sample program for unzipping source files to a selected directory.
`install\vapidemo` | A sample program that demonstrates most of the Viewing API functionality.
Windows system directory | Contains the `kvsdk.ini` file which contains initialization information used by Viewing SDK. See View Initialization Information.

_FT_HTML5_bannerTitle.htm