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Should I remove Sonic UDF Reader?

What percent of users and experts removed it?
1% remove it99% keep it
Overall Sentiment
Very good
What do people think about it?
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How common is it?
Reach 0.0009%


5.2.1 100.00%

Sonic UDF Reader


Sonic UDF Reader is a program developed by Sonic Solutions. The software is designed to connect to the Internet and adds a Windows Firewall exception in order to do so without being interfered with. The main program executable is expressionweb.exe. The software installer includes 42 files. A majority of the PCs this is running on, most OS versions are Windows XP. While about 54% of users of Sonic UDF Reader come from the United States, it is also popular in France and Russia.

Program detailsProgram details

URL: www.sonic.com?lang=ENU
Help link: www.sonicjapan.co.jp/support/index.html
Installation folder: C:\Program Files\microsoft expression\web 4
Uninstaller: MsiExec.exe /I{1206EF92-2E83-4859-ACCB-2048C3CB7DA6}
(The Windows Installer is used for the installation, maintenance, and removal.)

Program filesFiles installed by Sonic UDF Reader

Program executable:expressionweb.exe
Name:Microsoft Expression Web 4
Path:C:\Program Files\microsoft expression\web 4\expressionweb.exe
Additional files:
  • lfbmp13nu.dll (by LEAD Technologies) - LEADTOOLS(r) DLL for Win32
  • lfcmp13nu.dll (by LEAD Technologies)
  • lfgif13nu.dll
  • lfmsp13nu.dll
  • lfpng13nu.dll
  • lfwmf13nu.dll
  • ltclr13nu.dll
  • ltdis13nu.dll
  • ltefx13nu.dll
  • ltfil13nu.dll
  • ltimg13nu.dll
  • ltkrn13nu.dll
  • lttwn13nu.dll
  • Expression.DevServer.exe - Microsoft Expression Development Server
  • Microsoft.Expression.Importers.Psd.dll - Microsoft Expression PSD Importer
  • Microsoft.Expression.Web.dll - Microsoft Expression Web Library
  • Microsoft.Expression.Web.External.dll - Microsoft.Expression.Interactivity
  • Microsoft.Expression.Web.Framework.dll - Microsoft Expression Framework
  • Microsoft.Expression.Web.PageAnalysis.Core.dll - Microsoft Expression Web PageAnalysis Core Library
  • Microsoft.Expression.Web.PageAnalysis.Diagnostics.dll
  • Microsoft.Expression.Web.PageAnalysis.dll
  • Microsoft.Expression.Web.PageAnalysis.Preview.Controls.dll - Microsoft Expression Web PageAnalysis Preview UI Controls Library
  • Microsoft.Expression.Web.PageAnalysis.Preview.dll - Microsoft Expression Web PageAnalysis Preview Library
  • Microsoft.Expression.Web.PageAnalysis.Preview.Firefox.dll - Microsoft Expression Web PageAnalysis Preview Firefox Library
  • Microsoft.Expression.Web.PageAnalysis.Preview.InternetExplorer.dll - Microsoft Expression Web PageAnalysis Preview Internet Explorer Library

Program behaviorsBehaviors exhibited

Windows Firewall Allowed Program
  • ExpressionWeb.exe is added as a firewall exception for 'C:\Program Files\Microsoft Expression\Web 4\ExpressionWeb.exe'.

How do I remove Sonic UDF Reader?

You can uninstall Sonic UDF Reader from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Sonic UDF Reader, click it, and then do one of the following:
    • Windows Vista/7/8/10: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Sonic UDF Reader.

Uninstall it 1%
Keep it 99%
Windows XP
United States

Distribution by countryGeography

54.17% of installs come from the United States
Which countries install it?
  United States 54.17%
  France 12.50%
  Russia 4.17%
  Sweden 4.17%
  Mexico 4.17%
  Spain 4.17%
  Germany 4.17%
  Canada 4.17%
  Malaysia 4.17%
  United Kingdom 4.17%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 36.36%
Hewlett-Packard 18.18%
Compaq 9.09%
Sony 9.09%
Sahara 9.09%
Intel 9.09%
Common models
Sony VGN-FS630F 9.09%
MSI MS-6380E 9.09%
HP Pavilion 061 EJ237AA-A... 9.09%
HP Compaq dc5100 MT(EC956... 9.09%

About Sonic Solutions

Sonic Solutions (aquired by Rovi Corporation) is a digital media software provider that developed applicationsfor digital entertainment.


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