Xerox DocuWorks(TM) Content Filter 7.0 Release Notes

DocuWorks^TM Content Filter 7.0 Release Notes

December, 2008

Xerox Corporation

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This document contains information on use and restrictions of DocuWorks^TM Content Filter 7.0 (hereafter Content Filter).
It provides descriptions on screens and operations taking Windows^® XP as an example. For those who use operating systems (hereafter OS) other than Windows^® XP, please use the information given here as a reference to your respective environments.

Table of Contents

1. Overview

2. Supported Document Search Software

3. Items to be Extracted and Extraction Method

3-1. Supported DocuWorks Files

3-2. Items to be extracted

3-3. Extraction Method

4. Installation

4-1. Installation Requirements

4-2. Installation Notes

4-3. Installation Procedure

5. Uninstallation

5-1. Uninstallation Notes

5-2. Uninstallation Procedure

6. Notes and Restrictions

7. License Agreement

8. Trademarks

1. Overview

DocuWorks Content Filter is software that is compatible with the Indexing Service in Microsoft^® Windows^® 2000 and Microsoft^® Windows^® XP, and the Windows^® Search Service interface (IFilter) in Microsoft^® Windows Vista^®.
This filter can be activated when search indexes are being created by the document-search software. It extracts full-text information and document properties which document-search software requires from DocuWorks files.
Installing DocuWorks Content Filter on servers in which document-search software like Windows^® Indexing Service and Windows^® Search Service has already been installed allows DocuWorks files to be targeted for a search.

2. Supported Document Search Software

The following programs of document search software are supported.

Windows^® Indexing Service
Windows^® Search Service

3. Items to be Extracted and Extraction Method

3-1. Supported DocuWorks Files

DocuWorks documents
DocuWorks binders

Content Filter supports files created on DocuWorks 7.0 or earlier.

Protected documents are supported in the following instances. Copying rights are required in all instances.

DocuWorks files from among password-protected documents which have no open-passwords
DocuWorks files from among password-protected documents which have temporarily stored open-passwords
DocuWorks files from among Electronic Signature-protected documents whose Electronic Signature Case is already open and which allow documents to be opened without interactive operation
DocuWorks files from among Context Service-protected documents that can be authenticated by the context server

3-2. Items to be extracted

Content Filter extracts the following contents and document properties from DocuWorks files.

Items to be Extracted	Description
Contents [Contents]	Body text OCR-processed (character recognized) text Text of text annotation (including text on notepad text annotation)
Document name [DocTitle]	Title specified in [Document Properties]
Subject [DocSubject]	Subject specified in [Document Properties]
Author [DocAuthor]	Author specified in [Document Properties]
Keyword [DocKeywords]	Keyword specified in [Document Properties]
Comment [DocComments]	Comment specified in [Document Properties]
Application name [DocAppName]	Application name. Always "DocuWorks".

Note: Items enclosed in [ ] are property names described in Microsoft^® Indexing Service (Microsoft^® Windows^® 2000 / Windows^® XP / Windows Vista^®) Help.

3-3. Extraction Method

Content Filter extracts text from DocuWorks files as follows.

<Order of extracting text>
Body text (or OCR-processed text) and text annotations are extracted in this order as "contents". Body text is extracted first from the first page to the last page, then returns to the first page to start extraction of text annotations to the last page.

<Line feed position of text>
A line feed character is inserted between body text (or OCR-processed text) and text annotations, and also between one text annotation and the next.
Also a line feed character is inserted after the last text annotation.

4. Installation

Read the following notes before installing Content Filter.

4-1. Installation Requirements

The following environment is recommended for installing Content Filter.

Operating system(OS)^*1	Microsoft^® Windows^® 2000 English Version (Service Pack 3/4)^*2 Microsoft^® Windows^® XP English Version (Service Pack 1/2/3) Microsoft^® Windows Vista^® English Version (without a Service Pack, Service Pack 1)
CPU	Pentium^® III (333 MHz or higher)^*2
Memory	256 MB or more (512 MB or more recommended)^*2
Free hard disk space for operation	150 MB or more
Other installation environment requirements	Windows^® Installer 3.0 or later

*1 Operation on virtual machine software (e.g. VMware^®) is not covered by the warranty.
*2 Compliant with the recommended OS operating environment.
In addition your PC must satisfy the requirements for respective operating document search software.

4-2. Installation Notes

First, uninstall DocuWorks Content Filter 6.x or earlier, then install DocuWorks Content Filter 7.0.
Most files on the Setup disk are stored in compressed format. They cannot be used as they are. You must run the Setup program (Setup.exe) to install the software.
Before installing Content Filter, exit all other running applications.
In Microsoft^® Windows^® 2000, Windows^® XP, or Windows Vista^®, you need privileges equal to those of administrators.
If you abort installation midway, Content Filter will not work. You must install the software again.
If a file copy error occurs, the followings can be considered as the main cause.
1. The destination directory or file is write-protected.
  <Action> Use a different directory or change the file property to write-permitted.
2. Files in the source directory cannot be read.
  <Action> Use a correct setup disk.
After the installation, do not change the structure of program files' directories or move files. Otherwise the behavior of this software will not be guaranteed.
Content Filter is called and used by IIS or Microsoft^® Indexing Service and Windows^® Search Service so it cannot abort its execution by itself.
To reinstall or uninstall Content Filter successfully, be sure to do so while IIS and Microsoft^® Indexing Service and Windows^® Search Service are not running.

4-3. Installation Procedure

Install Content Filter as follows:

Double-click on setup.exe for DocuWorks Content Filter.
The Content Filter installer starts.
In the [Welcome to DocuWorks Content Filter 7.0 Setup Wizard] dialog box, click [Next].
The [License Agreement] dialog box appears.
Read the License Agreement thoroughly. If you agree to the licensing conditions, click [I accept the terms in the license agreement], and then click [Next].
The [Destination Folder] dialog box appears.
Verify the installation directory in [Install DocuWorks Content Filter 7.0 to:]. If you want to change the directory, click [Change].
Click [Next].
The [Ready to Install the Program] dialog box appears.
Verify the settings, and click [Install].
Installation begins.
Once the installation is complete, the [Setup Wizard has completed.] dialog box appears.
Click [Finish].

5. Uninstallation

Uninstallation means deleting files that were created during installation.

5-1. Uninstallation Notes

No files created by the user in the install directory will be deleted.
In Microsoft^® Windows^® 2000, Windows^® XP, or Windows Vista^® a user must have privileges that are equivalent to administartors.

5-2. Uninstallation Procedure

From the Windows [Start] menu, select [Settings] and then [Control Panel].
Double-click [Add or Remove Programs].
In the [Add or Remove Programs] dialog box, select [Xerox DocuWorks Content Filter 7.0] and then click [Change].
In the [Welcome to DocuWorks Content Filter 7.0 Setup Wizard] dialog box, click [Next].
In the [Program Maintenance] dialog box, select [Remove] and click [Next].
In the [Remove the Program] dialog box, click [Remove].
Uninstallation begins.
In the [Setup Wizard has completed.] dialog box, click [Finish].
Uninstallation is finished.

6. Notes and Restrictions

For those using the Microsoft^® Windows Vista^® operating system, swap "Windows^® Indexing Service" with "Windows^® Search Service" when reading the following explanation.

After installing Content Filter, operation of Content Filter at the time of uninstalling DocuWorks or DocuWorks-related modules is not guaranteed. Reinstall Content Filter to register deleted registries.
Non-standard characters are not supported. Parts containing non-standard characters will be garbled.
If you create an index using Windows^® Indexing Service while a DocuWorks document is open, processing cannot be completed. In this case, when you close the DocuWorks document, creating process can be completed. For details, refer to the online reference attached to Windows^® Indexing Service. (3396)
When applying Content Filter to DocuWorks documents containing character-recognized (OCR-processed) text information, the precision of extracted text information will depend on the result of character recognition process.
If DocuWorks or DocuWorks Viewer Light is installed in the environment where Content Filter is installed, protected documents that have a copying right and have temporarily stored an open password may become search targets.
If index creation fails in Windows^® Indexing Service because of the open-password set on the DocuWorks file, nothing will be displayed in [List of documents that are not filter processed] of Windows^® Indexing Service Management Tool. (5217)
Some applications perform printing process in different orders from the character sequence on a display.
Text information within the DocuWorks documents converted with such applications is stored in a different order from the character sequence on a display. Therefore, the order of the text information acquired with Content Filter may become different from the character sequence on display. (5572)
Depending on the specification of application or font, characters may be printed as images. If this happens, converted DocuWorks documents have no text information, so will not be targets of text search. (6537)
If a file contains more than 1,000,000 characters, the file cannot be registered in the system as search target data. For this reason, the file may be excluded from the search using software like Windows^® Indexing Service. (13243)
Windows^® Indexing Service cannot search pages that have been processed with the Chinese version of DocuWorks 5.x.

7. License Agreement

SOFTWARE LICENSE AGREEMENT

1. Grant of License

In accordance with the terms and conditions of this Software License Agreement ("the Agreement"), Xerox Canada Ltd.("Xerox") grants you ("Customer") a non-assignable, non-transferable and nonexclusive license to use the DocuWorks Content Filter Version 7 software which consists of program and related documentation ("the Software"), on Customer's computer in Canada.

2. Rights of Software

All intellectual properties including but not limited to copyrights of the Software are retained by Xerox and/or its suppliers.

3. No Warranty

THE SOFTWARE IS PROVIDED ON "AS IS" BASIS. XEROX MAKES NO WARRANTIES, EXPRESS OR IMPLIED, AS TO MERCHANTABILITY, OR FITNESS FOR ANY PARTICULAR PURPOSE. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT WILL XEROX BE LIABLE TO CUSTOMER FOR ANY CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES, INCLUDING ANY LOST PROFITS OR LOST SAVING, EVEN IF FUJI XEROX HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, OR FOR ANY CLAIM BY ANY THIRD PARTY.

4. Restrictions

Customer shall not do the following acts:

(a)	Use or copy the Software except as expressly permitted herein;
(b)	Modify, translate, reverse engineer, decompile or disassemble the Software;
(c)	Assign, rent or sublicense the Software to any third party;
(d)	Delete or alter copyright, trademark and other intellectual property notices on or in the Software.

5. Termination

(1)	License to use the Software will be automatically terminated in case that Customer fails to comply with any of the terms and conditions in this Agreement.
(2)	Upon termination of license to use the Software, Customer shall immediately expunge or destroy the Software.

6. Other Provisions

(1)	This agreement is governed by the laws of Canada and the laws of Ontario.
(2)	If any part of this Agreement is found void and unenforceable, it will not affect the validity of the Agreement, which shall remain valid and enforceable according to its terms.

8. Trademarks

All of the rights of intangible properties including copyright of this software and its backup belong to Fuji Xerox and its licenser.
Microsoft, Windows, Windows Vista are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
Pentium is a registered trademark of Intel Corporation and its subsidiaries in the United States and other countries.
VMware is either a registered trademark or a trademark of VMware Incorporated in the United States and/or other countries.
This software is based in part on the work of the Independent JPEG Group.
All other trademarks are the properties of their respective owners.Contents of this file are subject to change without prior notice.
XEROX, and its logo and the "connecting symbol" mark are either registered trademarks or trademarks of Xerox Corporation.
DocuWorks is a trademark of Fuji Xerox Co.,Ltd.