Avaya one-X® Communicator Avaya one-X® Communicator

How to uninstall Avaya one-X® Communicator from your PC

This page is about Avaya one-X® Communicator for Windows. Here you can find details on how to remove it from your computer. It is produced by Avaya Inc.. Take a look here for more info on Avaya Inc.. You can read more about about Avaya one-X® Communicator at . Usually the Avaya one-X® Communicator program is found in the C:\Program Files (x86)\Avaya\Avaya one-X Communicator directory, depending on the user's option during setup. MsiExec.exe /X{CE175A8C-668F-47EE-AE2B-B699D7F5DC00} is the full command line if you want to uninstall Avaya one-X® Communicator. The program's main executable file occupies 1.47 MB (1537864 bytes) on disk and is called onexcui.exe.

The following executable files are contained in Avaya one-X® Communicator. They occupy 1.52 MB (1597016 bytes) on disk.

  • onexcui.exe (1.47 MB)
  • CertMgr.Exe (57.77 KB)

The current page applies to Avaya one-X® Communicator version only. For more Avaya one-X® Communicator versions please click below: to view all...

How to delete Avaya one-X® Communicator from your PC using Advanced Uninstaller PRO

Avaya one-X® Communicator is a program released by the software company Avaya Inc.. Some people choose to uninstall it. Sometimes this is hard because deleting this by hand takes some experience regarding Windows internal functioning. One of the best EASY action to uninstall Avaya one-X® Communicator is to use Advanced Uninstaller PRO. Take the following steps on how to do this:

1. If you don't have Advanced Uninstaller PRO already installed on your PC, add it. This is a good step because Advanced Uninstaller PRO is a very potent uninstaller and all around tool to maximize the performance of your PC.


  • navigate to Download Link
  • download the program by pressing the green DOWNLOAD button
  • set up Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. Take some time to admire Advanced Uninstaller PRO's design and number of tools available. Advanced Uninstaller PRO is a very useful system optimizer.

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

4. Press the Uninstall Programs button
Go to Uninstall Programs

5. All the applications installed on the PC will be made available to you

6. Scroll the list of applications until you locate Avaya one-X® Communicator or simply activate the Search field and type in "Avaya one-X® Communicator". If it is installed on your PC the Avaya one-X® Communicator application will be found very quickly. After you select Avaya one-X® Communicator in the list of applications, some information about the application is available to you:

  • Safety rating (in the lower left corner). This tells you the opinion other people have about Avaya one-X® Communicator, from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Click on the Read reviews button.
  • Technical information about the application you want to uninstall, by pressing the Properties button.
For instance you can see that for Avaya one-X® Communicator:

  • The software company is:
  • The uninstall string is: MsiExec.exe /X{CE175A8C-668F-47EE-AE2B-B699D7F5DC00}
7. Press the Uninstall button. A confirmation page will show up. accept the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will then remove Avaya one-X® Communicator.
Uninstall Avaya one-X® Communicator

8. After uninstalling Avaya one-X® Communicator, Advanced Uninstaller PRO will offer to run an additional cleanup. Press Next to perform the cleanup. All the items of Avaya one-X® Communicator which have been left behind will be found and you will be able to delete them. By uninstalling Avaya one-X® Communicator with Advanced Uninstaller PRO, you are assured that no registry entries, files or folders are left behind on your computer.

Your PC will remain clean, speedy and able to take on new tasks.

Geographical user distribution

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


The text above is not a piece of advice to uninstall Avaya one-X® Communicator by Avaya Inc. from your computer, nor are we saying that Avaya one-X® Communicator by Avaya Inc. is not a good software application. This page only contains detailed instructions on how to uninstall Avaya one-X® Communicator supposing you decide this is what you want to do. The information above contains registry and disk entries that other software left behind and Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.

2016-06-26 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2016-06-26 18:32:47.280