Remove & Uninstall 3CX Phone FREE VoIP Phone 4.0 Completely from Windows

Do you have trouble in completely uninstalling 3CX Phone FREE VoIP Phone 4.0 from your system? Are you looking for an effective solution to thoroughly get rid of it off the computer? Do not worry! You came to the right place, and you will be able to uninstall 3CX Phone FREE VoIP Phone 4.0 without any difficulty.

3CX Phone FREE VoIP Phone 4.0 Free VOIP Phone. Use your PC as a phone. Works with any SIP/ VOIP provider.

Free VOIP / SIP phone (softphone) for Windows. Use your PC as a phone. Works with popular VOIP providers and SIP PBX's (including 3CX Phone System). The interface is easy to use and similar to that of popular Smartphones. 3CXPhone is compact and easy to install across a network. Features include Call Transfer, Call Recording, Hold, Headset support, Call History. Full version, not a lite version! Free download from http://www.3cx.com Features: * Smartphone-like interface * Support for multiple SIP profiles * Record calls to file * Displays caller ID * Shows personal call log/history * Incoming calls - identify, accept, reject or ignore * Put calls on hold (HOLD) * Transfer calls with the click of a button (ECT) * Diverts calls to voice mail * Message Waiting Indication (MWI) * Keypad with intuitive interface * Support G.711 (A-Law and u-Law), GSM, iLBC and Speex codecs * STUN support for NAT/firewall traversal * Installation provided as MSI for easy deployment * Integrated phone book (allows you to assign caller ID to a name) 3CX VOIP Phone for Windows also functions as a client for 3CX Phone System for Windows, a software-based VOIP PBX that completely replaces a traditional proprietary phone system. More information on http://www.3cx.com/phone-system/

However, many users have difficulties and problems away from the computer. Below we have listed possible problems when uninstalling 3CX Phone FREE VoIP Phone 4.0. If you also have this problem, you can find a useful solution for this.

It seems that there are many users who have difficulty in uninstalling software like 3CX Phone FREE VoIP Phone 4.0 from the system. And some of them get into trouble when uninstalling the software, and some of them can uninstall the software, but to get problems after removal. Some possible problems that people run into:

3CX Phone FREE VoIP Phone 4.0 does not work as good as you thought.
3CX Phone FREE VoIP Phone 4.0 can not be uninstalled
3CX Phone FREE VoIP Phone 4.0 can not be completely uninstall and removed
3CX Phone FREE VoIP Phone 4.0 or other similar software can not be installed or updated again on the computer
The computer system runs much slower after 3CX Phone FREE VoIP Phone 4.0 is uninstalled

Causes of the above problems :

3CX Phone FREE VoIP Phone 4.0 does not appear in the program list of Add/Remove Programs
The uninstaller of 3CX Phone FREE VoIP Phone 4.0 can not completely remove all associated files
There is some software that is not compatible with 3CX Phone FREE VoIP Phone 4.0
There are many remnants left in the registry and hard drive
The .dll, .sys or other files shared with other software are deleted

Manually Uninstall 3CX Phone FREE VoIP Phone 4.0 with Windows Add/Remove Programs.

Windows "Add/Remove Programs" offers users a way to uninstall the program, and each Operating system has a "Add/Remove programs" function.

Click "Start menu" and run "Control Panel".
Locate 3CX Phone FREE VoIP Phone 4.0 (or 3CX Ltd) and click "Change/Remove" to uninstall the program.
Follow the uninstall wizard and uninstall the program.

Manually Uninstall 3CX Phone FREE VoIP Phone 4.0 with Build-in Uninstaller.

Most computer programs are installed with its build-in uninstaller that can also help uninstall the program.

Click Start menu and move your mouse to All Programs.
Find Search 3CX Phone FREE VoIP Phone 4.0 folder and click on its Uninstaller.
Follow its uninstaller and uninstall the program.

To run its uninstaller, you can also

Go to the folder where the program is installed.
Locate its uninstaller usually named as unins000.exe or uninstall.exe
Double click on its uninstaller and follow it to uninstall the program.

Please know that Windows "Add/Remove Programs" and its build-in uninstaller can remove only the main executable program files, but not all program files and components. Some invalid files can be left in the registry and folders. To completely uninstall 3CX Phone FREE VoIP Phone 4.0, you need to get rid of these remnants, otherwise, it will slow down your computer and block the installation of other incompatible programs.

To thoroughly delete its files, please follow the steps:

Run Registry Editor
Find and delete all registry entries of the program in HKEY_CURRENT_USER\Software\3CX Ltd\, HKEY_LOCAL_MACHINE\SOFTWARE\3CX Ltd\ and HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\
Find and delete all files of the program in system folders C:\Program Files\3CX Ltd\, C:\Document and Settings\All Users\Application Data\3CX Ltd\ and C:\Documents and Settings\%USER%\Application Data\3CX Ltd\.

NOTE: We recommend only for advanced computer users, manually edit the registry and remove 3CX Phone FREE VoIP Phone because deleting any single registry error leads to a serious problem or even a system crash.