Application 3CX PhoneSystem

A way to uninstall 3CX PhoneSystem from your PC

3CX PhoneSystem is a computer program. This page contains details on how to uninstall it from your computer. It is written by 3CX. Open here where you can read more on 3CX. Detailed information about 3CX PhoneSystem can be seen at . 3CX PhoneSystem is usually installed in the C:\Program Files\3CX PhoneSystem directory, but this location may differ a lot depending on the user's decision while installing the program. You can remove 3CX PhoneSystem by clicking on the Start menu of Windows and pasting the command line MsiExec.exe /I{51F53975-1B0E-40AC-82E4-8492CB217F9B}. Keep in mind that you might get a notification for administrator rights. 3CX PhoneSystem's main file takes around 5.37 MB (5633312 bytes) and is named 3CXPhoneSystem.exe.

3CX PhoneSystem is comprised of the following executables which take 41.06 MB (43053552 bytes) on disk:

  • 3CXAudioProvider.exe (1.14 MB)
  • 3CXBackup.exe (537.28 KB)
  • 3CXCallHistoryService.exe (223.78 KB)
  • 3CXCP.exe (2.90 MB)
  • 3CXFaxServer.exe (2.87 MB)
  • 3CXIvrServer.exe (5.12 MB)
  • 3CXMediaServer.exe (1.70 MB)
  • 3CXPhoneSystem.exe (5.37 MB)
  • 3CXPO.exe (2.85 MB)
  • 3cxServiceStarter.exe (18.78 KB)
  • 3CXSLDBServ.exe (893.78 KB)
  • 3CXTunnel.exe (1.94 MB)
  • 3cxWizard.exe (759.78 KB)
  • CallHistoryUpdater.exe (13.78 KB)
  • CallLogsBackup.exe (14.78 KB)
  • PhoneSystemUpdater.exe (69.78 KB)
  • VCEHost.exe (2.83 MB)
  • WebGuiInterface.exe (2.23 MB)
  • ecpg.exe (582.28 KB)
  • pg_ctl.exe (70.28 KB)
  • postgres.exe (3.51 MB)
  • postmaster.exe (3.20 MB)
  • psql.exe (298.28 KB)
  • reindexdb.exe (86.28 KB)
  • vacuumdb.exe (56.28 KB)
  • vacuumlo.exe (35.28 KB)
  • Cluster_80.exe (1.80 MB)
  • 3CXProcessRunner.exe (12.78 KB) to view all...

This data is about 3CX PhoneSystem version 11.0.42267.865 only. For other 3CX PhoneSystem versions please click below: to view all...

How to delete 3CX PhoneSystem from your computer with the help of Advanced Uninstaller PRO

3CX PhoneSystem is a program offered by the software company 3CX. Sometimes, users decide to remove it. Sometimes this is troublesome because uninstalling this by hand takes some know-how regarding removing Windows applications by hand. One of the best EASY solution to remove 3CX PhoneSystem is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:

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


  • visit Download Link
  • download the program by clicking on the DOWNLOAD button
  • set up Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. Take some time to admire Advanced Uninstaller PRO's interface and number of tools available. Advanced Uninstaller PRO is a very useful system utility.

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

4. Press the Uninstall Programs button
Go to Uninstall Programs

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

6. Scroll the list of programs until you locate 3CX PhoneSystem or simply activate the Search feature and type in "3CX PhoneSystem". The 3CX PhoneSystem app will be found automatically. Notice that after you select 3CX PhoneSystem in the list , some information regarding the application is made available to you:

  • Safety rating (in the lower left corner). The star rating tells you the opinion other people have regarding 3CX PhoneSystem, from "Highly recommended" to "Very dangerous".
  • Reviews by other people - Click on the Read reviews button.
  • Technical information regarding the app you wish to remove, by clicking on the Properties button.
For example you can see that for 3CX PhoneSystem:

  • The publisher is:
  • The uninstall string is: MsiExec.exe /I{51F53975-1B0E-40AC-82E4-8492CB217F9B}
7. Click the Uninstall button. A window asking you to confirm will show up. Confirm the removal by clicking Uninstall. Advanced Uninstaller PRO will automatically remove 3CX PhoneSystem.
Uninstall 3CX PhoneSystem

8. After uninstalling 3CX PhoneSystem, Advanced Uninstaller PRO will ask you to run an additional cleanup. Click Next to start the cleanup. All the items that belong 3CX PhoneSystem which have been left behind will be detected and you will be able to delete them. By uninstalling 3CX PhoneSystem with Advanced Uninstaller PRO, you are assured that no registry entries, files or directories are left behind on your system.

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


The text above is not a piece of advice to remove 3CX PhoneSystem by 3CX from your PC, we are not saying that 3CX PhoneSystem by 3CX is not a good application. This page simply contains detailed instructions on how to remove 3CX PhoneSystem in case 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 discovered and classified as "leftovers" on other users' PCs.

2017-12-14 / Written by Dan Armano for Advanced Uninstaller PRO

follow @danarm
Last update on: 2017-12-14 17:44:11.267