If you read the article carefully it states that the system can store them in the database or the local macine.
The installaion default to the database when I installed it so I imagine that all installations 6.7 and greater would do the same. 
I should look something like the follwing:
 [system].[dbo].[DWUserSettings]
There are 7 fields
The settings are stored in the settings column and look like this 
<UserApplicationPreferences guid="30qq3c9a-a660-4c52-8ebf-6e88f3ff2b90" Name="Default" uid="5"><Preferences><?xml version="1.0" encoding="utf-16"?>
<ApplicationPreferencesHolder xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://dev.docuware.com/schema/public/services/platform">
  <AppPrefs xsi:type="WebClientPreferences">
    <WorkAreas>
      <ContentAreas xsi:type="BasketAreaPreferences" AreaType="Basket" SelectedInstanceIndex="-1" />
      <ContentAreas AreaType="Search" SelectedInstanceIndex="-1">
        <Instances ID="dfc29c1b-4b1d-4da4-bd54-3dd49f22ac32" />
      </ContentAreas>
      <ContentAreas AreaType="Workflow" SelectedInstanceIndex="-1" />
    </WorkAreas>
    <GeneralSettings />
    <RegionalSettings />
    <WebClientLayout Mode="AllInOne" />
    <Favorites>
      <Baskets />
      <StoreDialogs />
      <SearchDialogs />
      <TaskLists />
      <MultiFCSearches />
    </Favorites>
    <Viewer LeftToolbarState="Collapsed" RightToolbarState="Expanded" ExpandStatusbar="false">
      <Annotations />
      <Toolbars>
        <Toolbar Type="Navigation" Position="Left" Visibility="NotVisible">
          <Controls>
            <ToolbarControl Type="Nav_DocumentNumber" Checked="true" State="None" />
            <ToolbarControl Type="Nav_FirstDocument" Checked="true" State="None" />
            <ToolbarControl Type="Nav_PreviousDocument" Checked="true" State="None" />
            <ToolbarControl Type="Nav_NextDocument" Checked="true" State="None" />
            <ToolbarControl Type="Nav_LastDocument" Checked="true" State="None" />
            <ToolbarControl Type="Nav_FileNumber" Checked="true" State="None" />
            <ToolbarControl Type="Nav_FirstFile" Checked="true" State="None" />
            <ToolbarControl Type="Nav_PreviousFile" Checked="true" State="None" />
            <ToolbarControl Type="Nav_NextFile" Checked="true" State="None" />
            <ToolbarControl Type="Nav_LastFile" Checked="true" State="None" />
            <ToolbarControl Type="Nav_PageNumber" Checked="true" State="None" />
            <ToolbarControl Type="Nav_FirstPage" Checked="true" State="None" />
            <ToolbarControl Type="Nav_PreviousPage" Checked="true" State="None" />
            <ToolbarControl Type="Nav_NextPage" Checked="true" State="None" />
            <ToolbarControl Type="Nav_LastPage" Checked="true" State="None" />
          </Controls>
        </Toolbar>
        <Toolbar Type="Tools" Position="Left" Visibility="Expanded">
          <Controls>
            <ToolbarControl Type="Tools_Save" Checked="true" State="None" />
            <ToolbarControl Type="Tools_Edit" Checked="true" State="None" />
            <ToolbarControl Type="Tools_PrintDocument" Checked="true" State="None" />
            <ToolbarControl Type="Tools_SendDocument" Checked="true" State="None" />
            <ToolbarControl Type="Tools_ShowDocumentInformation" Checked="true" State="None" />
            <ToolbarControl Type="Tools_ShowDocumentOverview" Checked="true" State="None" />
            <ToolbarControl Type="Tools_FulltextSearch" Checked="true" State="None" />
            <ToolbarControl Type="Tools_FulltextSearchContinue" Checked="true" State="None" />
            <ToolbarControl Type="Tools_TextAnnotation" Checked="false" State="None" />
            <ToolbarControl Type="Tools_Checksum" Checked="true" State="None" />
            <ToolbarControl Type="Tools_Download" Checked="true" State="None" />
            <ToolbarControl Type="Tools_PointAndShoot" Checked="true" State="None" />
            <ToolbarControl Type="Tools_ShootToClipboard" Checked="true" State="None" />
            <ToolbarControl Type="Tools_WorkflowHistory" Checked="true" State="None" />
          </Controls>
        </Toolbar>
        <Toolbar Type="Display" Position="Left" Visibility="Expanded">
          <Controls>
            <ToolbarControl Type="Display_FitToWidth" Checked="true" State="None" />
            <ToolbarControl Type="Display_FitToWidthNoMargins" Checked="true" State="None" />
            <ToolbarControl Type="Display_FullDocument" Checked="true" State="None" />
            <ToolbarControl Type="Display_ZoomIn" Checked="false" State="None" />
            <ToolbarControl Type="Display_ZoomOut" Checked="false" State="None" />
            <ToolbarControl Type="Display_ZoomNumber" Checked="true" State="None" />
            <ToolbarControl Type="Display_MagnifyingGlass" Checked="true" State="None" />
            <ToolbarControl Type="Display_DisplayEnhancement" Checked="true" State="Toggled" />
            <ToolbarControl Type="Display_Invert" Checked="false" State="None" />
            <ToolbarControl Type="Display_RotateLeft" Checked="true" State="None" />
            <ToolbarControl Type="Display_RotateRight" Checked="true" State="None" />
            <ToolbarControl Type="Display_SaveRotation" Checked="true" State="None" />
            <ToolbarControl Type="Display_ImageEnhancement" Checked="true" State="None" />
            <ToolbarControl Type="Display_MergeLayers" Checked="true" State="None" />
            <ToolbarControl Type="Display_ShowOverlay1" Checked="true" State="None" />
            <ToolbarControl Type="Display_ShowOverlay2" Checked="false" State="None" />
            <ToolbarControl Type="Display_ShowOverlay3" Checked="false" State="None" />
            <ToolbarControl Type="Display_ShowOverlay4" Checked="false" State="None" />
            <ToolbarControl Type="Display_ShowOverlay5" Checked="false" State="None" />
          </Controls>
        </Toolbar>
        <Toolbar Type="Stamps" Position="Left" Visibility="NotVisible">
          <Controls />
        </Toolbar>
        <Toolbar Type="Annotations" Position="Left" Visibility="Expanded">
          <Controls>
            <ToolbarControl Type="Annotations_Select" Checked="true" State="None" />
            <ToolbarControl Type="Annotations_Delete" Checked="true" State="None" />
            <ToolbarControl Type="Annotations_Text" Checked="true" State="None" />
            <ToolbarControl Type="Annotations_Marker" Checked="true" State="None" />
            <ToolbarControl Type="Annotations_Line" Checked="true" State="None" />
            <ToolbarControl Type="Annotations_FreehandLine" Checked="true" State="None" />
            <ToolbarControl Type="Annotations_Arrow" Checked="false" State="None" />
            <ToolbarControl Type="Annotations_Rectangle" Checked="true" State="None" />
            <ToolbarControl Type="Annotations_Ellipse" Checked="false" State="None" />
            <ToolbarControl Type="Annotations_FilledEllipse" Checked="false" State="None" />
            <ToolbarControl Type="Annotations_FilledRectangle" Checked="false" State="None" />
            <ToolbarControl Type="Annotations_TransparentEllipse" Checked="false" State="None" />
            <ToolbarControl Type="Annotations_TransparentRectangle" Checked="false" State="None" />
          </Controls>
        </Toolbar>
        <Toolbar Type="DocOverview" Position="Left" Visibility="Expanded">
          <Controls />
        </Toolbar>
        <Toolbar Type="DocLinks" Position="Left" Visibility="Expanded">
          <Controls />
        </Toolbar>
      </Toolbars>
    </Viewer>
    <MultiFCSearches />
  </AppPrefs>
</ApplicationPreferencesHolder></Preferences></UserApplicationPreferences>
 
querey the data as follows:
SELECT [USetID]
      ,[uid]
      ,[admin]
      ,[type]
      ,[settings]
      ,[guid]
      ,[checksum]
  FROM [system].[dbo].[DWUserSettings]
The user data needs to be linked  with [dbo].[DWUser] and [dbo].[DWUserIdentity] to get all the data in one place.