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DjVu Shell Extension Pack
(C) 2010 Caminova, Inc. All rights reserved.
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1, Introduction
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DjVu Shell Extension Pack adds the following features to Windows:

  - Showing thumbnails of DjVu files.
  - Showing preview on Outlook 2007/2010.
  - Showing preview on Explorer.
  - Showing preview on Windows Photo Gallery/Windows Live Photo Gallery*
  - Viewing/Editing title, tags, and various properties on Explorer.
  - Integration with Windows Search 3.0 or later. (Property Store and IFilter)
  - DjVu decode with .NET Framework 3.0 or later*

Each feature with * is a major feature of WIC (Windows Imaging Component) codec.

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2, Supported Environments
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DjVu Shell Extension Pack works on the following platforms:

  - Windows XP SP2 or later
  - Windows Vista SP1 or later
  - Windows 7
  - Windows Server 2003 SP1 or later
  - Windows Server 2003 R2
  - Windows Server 2008
  - Windows Server 2008 R2

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3, History
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-Jul 13, 2010 (Build r24266)
  FIXED: IFilter cannot process certain asian DjVu files. (#543)
-Mar 6, 2010 (Build r23340)
  Add support for DmmY chunk, which realizes indirect pseudo DjVu file.
-Mar 1, 2010 (Build r23284)
  Maintenance release due to recent SDK change.
-Nov 19, 2009 (Build r22578)
  Minor stability and DjVu compatibility fixes.
-Aug 11, 2009 (Build r21305)
  Minor updates to installer. (UAC dialog now correctly shows product name).
-Jul 21, 2009 (Build r21074)
  UPDATE: Now also supports thumbnails on Windows XP.
-Jul 16, 2009 (Build r21030)
  FIXED: WIC codec cannot decode DjVu files correctly on normal apps.
-Jul 12, 2009 (Build r20946)
  Update based on regression test using ifilttst.
-Jul 10, 2009 (Build r20922)
  IFilter now tokenizes every word according to DjVu's text structure.
-Jun 26, 2009 (Build r20726)
  Now IFilter is one module of DjVu Shell Extension Pack.
  FIXED: Window Live Photo Gallery cannot show DjVu files on Windows x64.
-May 17, 2009 (Build r20339)
  Fixes DjVu decoding issue (according to SDK fix).
-Apr 10, 2009 (Build r20192)
  Fixes the installation (COM registration) issue on r20180.
-Apr 6, 2009 (Build r20180)
  Minor stability update.
-Jan 20, 2009 (Build 19087)
  FIXED: Preview handler might block explorer process.
  FIXED: WIC codec might crash explorer.
-Dec 24, 2008
  Preview handler is now fully multi-threaded.
  Preview handler now unlocks the original file as soon as possible if the file is relatively small and fit into the memory. (to deal with other applications)
-Dec 22, 2008
  FIXED: the WIC codec of the previous release does not work on certain environment.
  Now properties are in shared annotation. (But also checks the properties on the first page on decode.)
-Nov 20, 2008
  Now the package is properly signed using Celartem, Inc.'s certificate.
  Now uses PDF DocInfo compatible property names to conform to the djvuchanges.txt.
  Timestamps are now in RFC 3339.
  Now escapes all the backslashes in annotation.
-Nov 4, 2008
  There's an issue on packaging of the Nov 3 version. This is just a repackaged version. If you don't have any problems with the previous version, you don't have to update to this version.
-Nov 3, 2008
  Fixes several minor issues reported so far.
  Now installer has Celartem's code sign.
-Jun 22, 2008
  FIXED: Resolution, Pixel Dimensions information cannot be obtained on property page if no editable properties are set.
-Jan 30, 2008
  FIXED: License expires on the previous release.
  FIXED: x64 version cannot instanciated on Outlook 2007.
  Rendering speed of the preview handler is tremendously improved.
-Dec 12, 2007 Introduces property store.
-Dec 1, 2007 Introduces WIC codec and now also supports Windows XP.
-May 29, 2007 DjVu files which contains too many pages cannot be opened.

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4, Disclaimer
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The computer program contained in the Software is provided on an "as is" basis and Caminova makes no warranty or representation whatsoever as to these items.
Caminova may make and release any update of the Software without giving any prior notice. Caminova shall have no responsibility for any loss or damage that may be incurred by the Customer arising out of such updates.