Lexmark S300-S400 Series Lexmark S300-S400 Series

A guide to uninstall Lexmark S300-S400 Series from your computer

Lexmark S300-S400 Series is a Windows program. Read more about how to uninstall it from your PC. The Windows release was developed by Lexmark International, Inc.. Go over here for more info on Lexmark International, Inc.. Please open if you want to read more on Lexmark S300-S400 Series on Lexmark International, Inc.'s page. Lexmark S300-S400 Series is typically installed in the C:\Program Files\Lexmark S300-S400 Series\Install\x64 directory, however this location can vary a lot depending on the user's option when installing the program. The entire uninstall command line for Lexmark S300-S400 Series is C:\Program Files\Lexmark S300-S400 Series\Install\x64\instgui.exe /u. The program's main executable file occupies 6.65 MB (6974568 bytes) on disk and is named instgui.exe.

Lexmark S300-S400 Series is comprised of the following executables which occupy 6.65 MB (6974568 bytes) on disk:

  • instgui.exe (6.65 MB)

This web page is about Lexmark S300-S400 Series version 13.9 only. For other Lexmark S300-S400 Series versions please click below:

If you are manually uninstalling Lexmark S300-S400 Series we suggest you to check if the following data is left behind on your PC.

Folders remaining:
  • C:\Program Files\Lexmark S300-S400 Series\Install\x64

The files below are left behind on your disk by Lexmark S300-S400 Series when you uninstall it:
  • C:\Program Files\Lexmark S300-S400 Series\Install\x64\Engine.dll
  • C:\Program Files\Lexmark S300-S400 Series\Install\x64\instgui.exe
  • C:\Program Files\Lexmark S300-S400 Series\Install\x64\liveupdt.dll
  • C:\Program Files\Lexmark S300-S400 Series\Install\x64\lxeafwupdater.dll
  • C:\Program Files\Lexmark S300-S400 Series\Install\x64\lxeasoft.dll
  • C:\Program Files\Lexmark S300-S400 Series\Install\x64\softcoin.dll

Use regedit.exe to manually remove from the Windows Registry the data below:
  • HKEY_LOCAL_MACHINE\Software\Lexmark\S300-S400 Series
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\Lexmark S300-S400 Series
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Lexmark\S300-S400 Series

A way to remove Lexmark S300-S400 Series using Advanced Uninstaller PRO

Lexmark S300-S400 Series is a program marketed by the software company Lexmark International, Inc.. Sometimes, users want to erase this program. This can be difficult because uninstalling this by hand takes some knowledge regarding removing Windows applications by hand. The best EASY procedure to erase Lexmark S300-S400 Series is to use Advanced Uninstaller PRO. Here is how to do this:

1. If you don't have Advanced Uninstaller PRO already installed on your PC, add it. This is good because Advanced Uninstaller PRO is a very useful uninstaller and general utility to optimize your system.


  • visit Download Link
  • download the program by clicking on the green DOWNLOAD NOW button
  • set up Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take some time to get familiar with the program's design and wealth of tools available. Advanced Uninstaller PRO is a very good package of tools.

3. Press the General Tools button
Go to General Tools

4. Activate the Uninstall Programs tool
Go to Uninstall Programs

5. A list of the programs installed on the PC will appear

6. Scroll the list of programs until you locate Lexmark S300-S400 Series or simply activate the Search field and type in "Lexmark S300-S400 Series". If it exists on your system the Lexmark S300-S400 Series program will be found very quickly. After you select Lexmark S300-S400 Series in the list of applications, some information about the program is made available to you:

  • Star rating (in the lower left corner). This explains the opinion other people have about Lexmark S300-S400 Series, from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Press the Read reviews button.
  • Technical information about the program you want to uninstall, by clicking on the Properties button.
For instance you can see that for Lexmark S300-S400 Series:

  • The software company is:
  • The uninstall string is: C:\Program Files\Lexmark S300-S400 Series\Install\x64\instgui.exe /u
7. Press the Uninstall button. A window asking you to confirm will appear. Confirm the removal by pressing the Uninstall button. Advanced Uninstaller PRO will remove Lexmark S300-S400 Series.
Uninstall Lexmark S300-S400 Series

8. After uninstalling Lexmark S300-S400 Series, Advanced Uninstaller PRO will offer to run a cleanup. Click Next to start the cleanup. All the items of Lexmark S300-S400 Series that have been left behind will be detected and you will be able to delete them. By removing Lexmark S300-S400 Series using Advanced Uninstaller PRO, you can be sure that no registry entries, files or folders are left behind on your PC.

Your PC will remain clean, speedy and able to run without errors or problems.

Geographical user distribution

  • 10.0
  • Windows 8.1 (6.3)
  • Windows 7 (6.1)
  • Windows XP (5.1)
Software Application


This page is not a recommendation to remove Lexmark S300-S400 Series by Lexmark International, Inc. from your computer, nor are we saying that Lexmark S300-S400 Series by Lexmark International, Inc. is not a good application for your PC. This page simply contains detailed info on how to remove Lexmark S300-S400 Series supposing you want to. Here you can find registry and disk entries that our application Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2016-06-21 / Written by Andreea Kartman for Advanced Uninstaller PRO

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Last update on: 2016-06-21 19:13:42.403