KeyView 23.4

# License Information

Your license key controls whether you have the full version of the KeyView SDK, or a trial version. It also determines whether the following advanced features are enabled:

- Advanced character set detection with the character set detection library (`kvlangdetect`).

- Advanced document readers:

  - Microsoft Outlook Personal Folders (PST) readers (`pstsr`, `pstnsr`, and `pstxsr`)

  - Lotus Notes database (NSF) reader (`nsfsr`)

  - Mailbox (MBX) reader (`mbxsr`)

- Processing of documents protected by Microsoft RMS encryption.

If you obtain a new license key from OpenText, you must update the licensing information that you pass to KeyView. See Pass License Information to KeyView.

## Enable Advanced Document Readers

To enable advanced readers, you must obtain an appropriate license key from OpenText and pass the license key to KeyView as described in Pass License Information to KeyView.

## Pass License Information to KeyView

You must provide your license information to KeyView through the KeyView API.

If you have an evaluation version of KeyView and purchase a full version of the SDK, or you are adding a document reader (for example, the PST reader), you must update the license information that you pass to KeyView.

To provide license information through the API

- In the C API, provide license information when you initialize KeyView by calling `fpInit()`.

Copyright 1997-2023 Open Text
Version 23.4 | Last updated September 2023

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Product: IDOL KeyView 23.4

Topic Title: License Information