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

A way to uninstall Avaya one-X® Communicator from your computer

This web page contains detailed information on how to remove Avaya one-X® Communicator for Windows. It was developed for Windows by Avaya Inc.. More information about Avaya Inc. can be read here. Avaya one-X® Communicator is usually installed in the C:\Program Files (x86)\Avaya\Avaya one-X Communicator directory, subject to the user's decision. MsiExec.exe /I{75ACC7B9-A18F-46DF-B62B-2728075BAAE9} is the full command line if you want to remove Avaya one-X® Communicator. Avaya one-X® Communicator's main file takes around 1.41 MB (1476456 bytes) and its name is onexcui.exe.

The following executable files are incorporated in Avaya one-X® Communicator. They take 1.46 MB (1535608 bytes) on disk.

  • onexcui.exe (1.41 MB)
  • CertMgr.Exe (57.77 KB)

This data is about Avaya one-X® Communicator version alone. For other Avaya one-X® Communicator versions please click below: to view all...

A way to remove 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.. Sometimes, people try to erase this program. This is difficult because doing this by hand takes some skill regarding removing Windows applications by hand. One of the best EASY approach to erase Avaya one-X® Communicator 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, install it. This is good because Advanced Uninstaller PRO is an efficient uninstaller and all around tool to optimize your system.


  • visit Download Link
  • download the setup by pressing the DOWNLOAD button
  • install Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. Take some time to get familiar with the program's interface and number of tools available. Advanced Uninstaller PRO is a powerful system optimizer.

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

4. Press the Uninstall Programs button
Go to Uninstall Programs

5. All the applications existing on the PC will be shown to you

6. Scroll the list of applications until you locate Avaya one-X® Communicator or simply activate the Search feature and type in "Avaya one-X® Communicator". If it exists on your system the Avaya one-X® Communicator application will be found very quickly. Notice that when you click Avaya one-X® Communicator in the list of applications, some data regarding the application is made available to you:

  • Star rating (in the lower left corner). This tells you the opinion other users have regarding Avaya one-X® Communicator, from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Click on the Read reviews button.
  • Technical information regarding the program you are about to remove, by pressing the Properties button.
7. Click the Uninstall button. A confirmation window will show up. Confirm the removal by clicking the Uninstall button. Advanced Uninstaller PRO will automatically 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. Click Next to proceed with the cleanup. All the items of Avaya one-X® Communicator that have been left behind will be found and you will be able to delete them. By removing Avaya one-X® Communicator using Advanced Uninstaller PRO, you are assured that no Windows registry entries, files or folders are left behind on your computer.

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

Geographical user distribution

  • Windows 7 (6.1)
Software Application


This page is not a piece of advice to remove Avaya one-X® Communicator by Avaya Inc. from your PC, nor are we saying that Avaya one-X® Communicator by Avaya Inc. is not a good application for your PC. This page simply contains detailed instructions on how to remove Avaya one-X® Communicator supposing you want to. The information above contains registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2016-09-01 / Written by Andreea Kartman for Advanced Uninstaller PRO

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Last update on: 2016-09-01 08:19:47.473