Facebook Viewer Facebook Viewer

How to uninstall Facebook Viewer from your system

This page is about Facebook Viewer for Windows. Here you can find details on how to uninstall it from your computer. It is made by Caliburnus. You can read more on Caliburnus or check for application updates here. More details about the program Facebook Viewer can be found at . Usually the Facebook Viewer program is to be found in the C:\Program Files (x86)\Caliburnus directory, depending on the user's option during setup. The full command line for uninstalling Facebook Viewer is MsiExec.exe /I{DD491F95-6F66-44AB-8101-3CC507B5499D}. Keep in mind that if you will type this command in Start / Run Note you might receive a notification for administrator rights. facebookviewer.exe is the programs's main file and it takes circa 6.56 MB (6875136 bytes) on disk.

Facebook Viewer is comprised of the following executables which take 19.81 MB (20769792 bytes) on disk:

  • facebookviewer.exe (6.56 MB)
  • Messages Viewer.exe (6.56 MB)
  • Update.exe (6.69 MB)

This info is about Facebook Viewer version 1.00.0000 only. For other Facebook Viewer versions please click below:

If you're planning to uninstall Facebook Viewer you should check if the following data is left behind on your PC.

Folders remaining:
  • C:\Program Files\Caliburnus
  • C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Caliburnus\Facebook Viewer

Files remaining:
  • C:\Program Files\Caliburnus\Facebook Viewer\Facebook Viewer\bin.1\dat01\ap1.dat
  • C:\Program Files\Caliburnus\Facebook Viewer\Facebook Viewer\bin.1\dat01\ap2.dat
  • C:\Program Files\Caliburnus\Facebook Viewer\Facebook Viewer\bin.1\dat01\ap3.dat
  • C:\Program Files\Caliburnus\Facebook Viewer\Facebook Viewer\bin.1\dat01\ap4.dat

Generally the following registry data will not be uninstalled:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{DD491F95-6F66-44AB-8101-3CC507B5499D}

Supplementary values that are not removed:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Program Files\Caliburnus\
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Windows\Installer\{DD491F95-6F66-44AB-8101-3CC507B5499D}\
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Components\1ACC6C1A6B3CD0747BF19C066216CA8D\59F194DD66F6BA441810C35C705B94D9
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Components\3683C0E28D7D11847BB7364D1AE91EAF\59F194DD66F6BA441810C35C705B94D9

How to erase Facebook Viewer with the help of Advanced Uninstaller PRO

Facebook Viewer is a program released by the software company Caliburnus. Some users choose to remove this program. Sometimes this can be hard because performing this manually requires some advanced knowledge related to removing Windows applications by hand. The best EASY practice to remove Facebook Viewer is to use Advanced Uninstaller PRO. Here is how to do this:

1. If you don't have Advanced Uninstaller PRO on your Windows system, install it. This is a good step because Advanced Uninstaller PRO is a very efficient uninstaller and all around tool to take care of your Windows system.


2. Start Advanced Uninstaller PRO. It's recommended to take your time to admire the program's design and number of features available. Advanced Uninstaller PRO is a powerful Windows tool.

3. Click on the General Tools category
Go to General Tools

4. Activate the Uninstall Programs tool
Go to Uninstall Programs

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

6. Navigate the list of programs until you locate Facebook Viewer or simply activate the Search field and type in "Facebook Viewer". The Facebook Viewer application will be found very quickly. Notice that after you select Facebook Viewer in the list , some data about the application is shown to you:

  • Safety rating (in the left lower corner). The star rating explains the opinion other users have about Facebook Viewer, from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Click on the Read reviews button.
  • Technical information about the application you want to remove, by pressing the Properties button.
For example you can see that for Facebook Viewer:

  • The publisher is: http://www.caliburnus.com.ar
  • The uninstall string is: MsiExec.exe /I{DD491F95-6F66-44AB-8101-3CC507B5499D}
7. Press the Uninstall button. A confirmation window will show up. accept the removal by pressing the Uninstall button. Advanced Uninstaller PRO will automatically uninstall Facebook Viewer.
Uninstall Facebook Viewer

8. After uninstalling Facebook Viewer, Advanced Uninstaller PRO will ask you to run an additional cleanup. Click Next to perform the cleanup. All the items of Facebook Viewer that have been left behind will be detected and you will be able to delete them. By uninstalling Facebook Viewer using Advanced Uninstaller PRO, you can be sure that no Windows registry items, files or folders are left behind on your system.

Your Windows system will remain clean, speedy and ready to run without errors or problems.



This page is not a recommendation to remove Facebook Viewer by Caliburnus from your PC, we are not saying that Facebook Viewer by Caliburnus is not a good software application. This page only contains detailed info on how to remove Facebook Viewer in case you decide this is what you want to do. The information above contains registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.

2016-11-12 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2016-11-12 08:32:35.617