Application 3CX PhoneSystem

A guide to uninstall 3CX PhoneSystem from your system

3CX PhoneSystem is a Windows application. Read below about how to remove it from your PC. It is produced by 3CX. Take a look here for more information on 3CX. You can read more about on 3CX PhoneSystem at . The program is often installed in the C:\Program Files\3CX PhoneSystem folder (same installation drive as Windows). You can remove 3CX PhoneSystem by clicking on the Start menu of Windows and pasting the command line MsiExec.exe /I{7630F595-E4F9-4F71-9E24-A7C4C5EA5E72}. Note that you might be prompted for admin rights. 3CX PhoneSystem's main file takes about 1.37 MB (1432664 bytes) and is called 3CXTunnel.exe.

The executable files below are installed alongside 3CX PhoneSystem. They occupy about 1.92 MB (2012822 bytes) on disk.

  • 3CXTunnel.exe (1.37 MB)
  • abyssws.exe (522.56 KB)
  • FCGIDotNet_2_0.exe (44.00 KB)

The current web page applies to 3CX PhoneSystem version 9.0.14507.814 alone. You can find below info on other versions of 3CX PhoneSystem: to view all...
If you are manually uninstalling 3CX PhoneSystem we suggest you to check if the following data is left behind on your PC.

Directories that were left behind:
  • C:\Program Files\3CX PhoneSystem

Check for and remove the following files from your disk when you uninstall 3CX PhoneSystem:
  • C:\Program Files\3CX PhoneSystem\Bin\3CXTunnel.exe
  • C:\Program Files\3CX PhoneSystem\Bin\libeay32.dll
  • C:\Program Files\3CX PhoneSystem\Bin\ssleay32.dll
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\abyss.conf
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\abyssws.exe
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\adn\FCGIDotNet_2_0.exe
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\adn\fcgx.dll
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\about.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\alias.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\antileech.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\aspnet.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\bandwidth.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\cert.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\compress.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\console.css
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\console.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\delete.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\down.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\drive.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\edit.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\err.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\error.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\favicon.ico
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\file.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\first.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\folder.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\halflogo.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\help.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\index.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\info.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\ipcard.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\language.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\last.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\listing.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\log.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\mime.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\parameters.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\pfolder.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\qm-ltr.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\qm-rtl.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\rewriting.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\scripting.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\server.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\sgroup.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\shield.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\stats.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\sUserName.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\up.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\UserName.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\UserNamecard.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\console\xssi.gif
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\accessconsole.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\altformats.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\asksupport.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\cgiinternals.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\cgivars.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\chapters.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\commandline.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\console.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\consoleconfig.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\consoleinterface.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\contact1.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\conventions.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\delete.png
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\directives.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\dirlist.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\dirscript.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\edit.png
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\fastcgi.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\glossary.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\hosts.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\hosts-add.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\hosts-configuration.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\howdowswork.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\index.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\install.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\intro.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\ipformat.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\isapi.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\knowledge.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\ln75.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\patternsformat.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\portsproblems.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\preface.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\qm-ltr.png
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\regex.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\scripting.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\server.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\servergeneral.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\serverstats.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\setupsimple.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\shutdown.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\ssi.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\ssiconditional.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\ssiencoding.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\ssistrexpansion.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\ssisyntax.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\ssl.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\start.html
  • C:\Program Files\3CX PhoneSystem\Bin\Webserver\doc\startup.html

Registry keys:
  • HKEY_LOCAL_MACHINE\Software\3CX\PhoneSystem
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\595F03679F4E17F4E9427A4C5CAEE527
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{7630F595-E4F9-4F71-9E24-A7C4C5EA5E72}

Additional registry values that are not cleaned:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\595F03679F4E17F4E9427A4C5CAEE527\ProductName
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Program Files\3CX PhoneSystem\
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Windows\Installer\{7630F595-E4F9-4F71-9E24-A7C4C5EA5E72}\
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\3CXAssistantServer\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\3CXCallHistoryService\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\3CXCfgServ\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\3CXConferenceRoom\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\3CXFAXSrv\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\3CXIvr\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\3CXMediaServer\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\3CXParkOrbit\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\3CXPhoneSystem\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\3CXQueueManager\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\3CXTunnel\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\3CXVBoxMgr\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\AbyssWebServer\ImagePath

A way to remove 3CX PhoneSystem from your PC with the help of Advanced Uninstaller PRO

3CX PhoneSystem is an application offered by 3CX. Frequently, people choose to uninstall it. Sometimes this is troublesome because deleting this by hand takes some know-how related to removing Windows applications by hand. One of the best EASY practice to uninstall 3CX PhoneSystem 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 Windows PC, add it. This is good because Advanced Uninstaller PRO is the best uninstaller and general tool to optimize your Windows PC.


  • go to 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 your time to admire Advanced Uninstaller PRO's interface and number of tools available. Advanced Uninstaller PRO is a very good system utility.

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

4. Activate the Uninstall Programs button
Go to Uninstall Programs

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

6. Navigate the list of programs until you locate 3CX PhoneSystem or simply click the Search field and type in "3CX PhoneSystem". The 3CX PhoneSystem application will be found very quickly. When you click 3CX PhoneSystem in the list of applications, some data regarding the program is made available to you:

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

  • The software company is:
  • The uninstall string is: MsiExec.exe /I{7630F595-E4F9-4F71-9E24-A7C4C5EA5E72}
7. Click the Uninstall button. A confirmation page will come up. accept the removal by clicking the Uninstall button. Advanced Uninstaller PRO will uninstall 3CX PhoneSystem.
Uninstall 3CX PhoneSystem

8. After uninstalling 3CX PhoneSystem, Advanced Uninstaller PRO will offer to run a cleanup. Click Next to proceed with the cleanup. All the items of 3CX PhoneSystem that have been left behind will be detected and you will be able to delete them. By uninstalling 3CX PhoneSystem using Advanced Uninstaller PRO, you are assured that no registry entries, files or directories are left behind on your disk.

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


This page is not a piece of advice to uninstall 3CX PhoneSystem by 3CX from your PC, we are not saying that 3CX PhoneSystem by 3CX is not a good software application. This text simply contains detailed info on how to uninstall 3CX PhoneSystem supposing you decide this is what you want to do. The information above contains registry and disk entries that our application Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.

2017-05-15 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2017-05-15 12:30:03.503