DA:O Ultimate Edition (Steam) - DLC not installing.

On the Bioware Social Network, I found these instructions for installing DLC (the DLC I tested was Witchcraft).

To access your content on the PC, please ensure you log in with the same account you used while redeeming this code on the social website. Once you have done this, your content will automatically start downloading the next time you log in with this account in-game.

If the content does not start downloading automatically in the game, please follow these steps:

1. Right click on the link below and select "Save Target As", or the equivalent in your browser. Save the .dazip file to your computer. If your browser tries to rename it to a .zip file, rename it back to .dazip after download.
2. Find the daupdater.exe application. It is usually located under \bin_ship in your Dragon Age folder (for example C:\Program Files\Dragon Age\bin_ship\daupdater.exe). Double click on it to open it.
3. Click on "Select DAZIPs". Navigate to where you have saved the .dazip file and open it.
4. Now the .dazip file will appear on the Install tab. Select it on the list and click "Install Selected."

I ran the daupdater, downloaded the dazip and ran it through the daupdater...Another Error. This is the result...

31/12/2012 23:39 - , Information - Settings: DAUGameTCPPort: 8000

31/12/2012 23:39 - , Information - Settings: DAUGameUDPPort: 8001

31/12/2012 23:39 - , Information - Settings: DAUIdleShutdownTime: 60

31/12/2012 23:39 - , Information - Settings: DAUFinishDownloadsAfterShutdown: True

31/12/2012 23:39 - , Information - Settings: DAUDeleteDownloadsAfterInstall: True

31/12/2012 23:39 - , Information - Settings: DAUMaxActiveDownloadSegments: 2

31/12/2012 23:39 - , Information - Settings: DAUProxyURI:

31/12/2012 23:39 - , Information - Settings: DAUDebug: False

31/12/2012 23:39 - , Information - Settings: DAUMinDiskSpace: 16777216

31/12/2012 23:39 - , Information - Settings: DAUHttpTimeout: 100

31/12/2012 23:39 - , Information - Settings: DAUBinaryWriteRetryCount: 5

31/12/2012 23:39 - , Information - Settings: DAUBinaryWriteRetryTimeout: 1

31/12/2012 23:39 - , Information - Settings: DAUFileMoveRetryCount: 5

31/12/2012 23:39 - , Information - Settings: DAUFileMoveRetryTimeout: 1

31/12/2012 23:39 - Engine.Utilities.DAGameInfo, Information - Found Dragon Age install path: C:\Program Files\Steam\steamapps\common\Dragon Age Ultimate Edition

31/12/2012 23:39 - Engine.Utilities.DAGameInfo, Information - Found Dragon Age exe version: 1.5

31/12/2012 23:39 - Engine.Utilities.IniFile, Information - Reading ini: C:\Documents and Settings\User\My Documents\BioWare\Dragon Age\Settings\DragonAge.ini

31/12/2012 23:39 - DAUpdater, Information - Localization file C:\Program Files\Steam\steamapps\common\Dragon Age Ultimate Edition\data\DAUpdater.xml loaded.

31/12/2012 23:39 - DAUpdater, Information - Language set to: en

31/12/2012 23:39 - DAUpdater, Information - C:\Program Files\Steam\steamapps\common\Dragon Age Ultimate Edition\bin_ship\DAUpdater.exe

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - -----------------------------------------------------------------------------------

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Processing manifest for: C:\Documents and Settings\User\My Documents\DA-O Dazip files\DAO_PRC_STR_DAO_1.0.dazip

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Successfully processed manifest.

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracting: C:\Documents and Settings\User\My Documents\DA-O Dazip files\DAO_PRC_STR_DAO_1.0.dazip

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Location: C:\Documents and Settings\User\My Documents\BioWare\Dragon Age\temp\DAO_PRC_STR_DAO_1.0\

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted dir: Contents/

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted dir: Contents/Addins/

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted dir: Contents/Addins/dao_prc_str_dao/

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted dir: Contents/Addins/dao_prc_str_dao/core/

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted dir: Contents/Addins/dao_prc_str_dao/core/data/

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/2da.erf

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/designeritems.erf

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/designerplots.erf

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/gui.erf

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/resmetrics.erf

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted dir: Contents/Addins/dao_prc_str_dao/core/data/talktables/

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/talktables/dao_prc_str_dao_c_cs-cz.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/talktables/dao_prc_str_dao_c_de-de.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/talktables/dao_prc_str_dao_c_de-de_f.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/talktables/dao_prc_str_dao_c_en-us.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/talktables/dao_prc_str_dao_c_es-es.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/talktables/dao_prc_str_dao_c_es-es_f.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/talktables/dao_prc_str_dao_c_fr-fr.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/talktables/dao_prc_str_dao_c_fr-fr_f.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/talktables/dao_prc_str_dao_c_hu-hu.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/talktables/dao_prc_str_dao_c_it-it.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/talktables/dao_prc_str_dao_c_it-it_f.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/talktables/dao_prc_str_dao_c_pl-pl.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/talktables/dao_prc_str_dao_c_pseudo.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/core/data/talktables/dao_prc_str_dao_c_ru-ru.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted dir: Contents/Addins/dao_prc_str_dao/module/

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/dao_prc_str_dao.cif

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted dir: Contents/Addins/dao_prc_str_dao/module/data/

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/data/dao_prc_str_dao_dscripts.rim

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/data/designerscripts.erf

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted dir: Contents/Addins/dao_prc_str_dao/module/data/talktables/

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/data/talktables/dao_prc_str_dao_cs-cz.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/data/talktables/dao_prc_str_dao_de-de.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/data/talktables/dao_prc_str_dao_de-de_f.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/data/talktables/dao_prc_str_dao_en-us.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/data/talktables/dao_prc_str_dao_es-es.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/data/talktables/dao_prc_str_dao_es-es_f.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/data/talktables/dao_prc_str_dao_fr-fr.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/data/talktables/dao_prc_str_dao_fr-fr_f.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/data/talktables/dao_prc_str_dao_hu-hu.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/data/talktables/dao_prc_str_dao_it-it.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/data/talktables/dao_prc_str_dao_it-it_f.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/data/talktables/dao_prc_str_dao_pl-pl.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/data/talktables/dao_prc_str_dao_pseudo.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/module/data/talktables/dao_prc_str_dao_ru-ru.tlk

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: Contents/Addins/dao_prc_str_dao/witch_hunt_module.dds

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extracted file: manifest.xml

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Extraction successful.

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Install mutex not found.

31/12/2012 23:42 - Engine.Content.ContentInstaller, Error - Error loading Offers XML: System.Xml.XmlException: Root element is missing.

   at System.Xml.XmlTextReaderImpl.Throw(Exception e)

   at System.Xml.XmlTextReaderImpl.ThrowWithoutLineInfo(String res)

   at System.Xml.XmlTextReaderImpl.ParseDocumentContent()

   at System.Xml.XmlTextReaderImpl.Read()

   at System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace)

   at System.Xml.XmlDocument.Load(XmlReader reader)

   at System.Xml.XmlDocument.Load(String filename)

   at DAUpdater.Engine.Content.ContentInstaller.LoadOffersXml()

31/12/2012 23:42 - Engine.Content.ContentInstaller, Error - Error loading AddIns XML: System.Xml.XmlException: Root element is missing.

   at System.Xml.XmlTextReaderImpl.Throw(Exception e)

   at System.Xml.XmlTextReaderImpl.ThrowWithoutLineInfo(String res)

   at System.Xml.XmlTextReaderImpl.ParseDocumentContent()

   at System.Xml.XmlTextReaderImpl.Read()

   at System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace)

   at System.Xml.XmlDocument.Load(XmlReader reader)

   at System.Xml.XmlDocument.Load(String filename)

   at DAUpdater.Engine.Content.ContentInstaller.LoadAddInsXml()

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Skipping folder C:\Documents and Settings\User\My Documents\BioWare\Dragon Age\temp\DAO_PRC_STR_DAO_1.0\Contents\packages (doesn't exist).

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Installing DAO_PRC_STR_DAO folder: C:\Documents and Settings\User\My Documents\BioWare\Dragon Age\temp\DAO_PRC_STR_DAO_1.0\Contents\addins to: C:\Documents and Settings\User\My Documents\BioWare\Dragon Age\AddIns\

31/12/2012 23:42 - Engine.Content.ContentInstaller, Information - Updating AddIns.xml

31/12/2012 23:42 - Engine.Content.ContentInstaller, Error - Couldn't update XML file, error: System.NullReferenceException: Object reference not set to an instance of an object.

   at DAUpdater.Engine.Content.ContentInstaller.UpdateAddInsXml(String UID, XmlNode newAddInItem)

   at DAUpdater.Engine.Content.ContentInstaller.InstallContent(InstallInfo installInfo, Boolean bDeleteAfterInstall)

31/12/2012 23:42 - Engine.Content.ContentInstaller, Error - Install failed!