How can I uninstall PC DoorGuard 3 3.0 completely from my computer? This question is not only asked by you. Many computer users are also searching for the solutions to remove PC DoorGuard 3 3.0 from their computer systems. It's very easy to install a program, as what you need to do is to double click on its installer and follow its installer. But it becomes more complicated when you want to uninstall it completely from your computer, for you may run into various problems during the uninstallation process, such as strange error messages, failure to find it in Programs and Features. If you're searching for effective solutions to remove PC DoorGuard 3 3.0, please check the uninstall methods below.

Possible Error Caused by Incorrect Uninstall Methods

Error example

The above error messages are all caused by incomplete uninstallation of related programs. Incompletely uninstallation of a program will leave some invalid keys in the system registry, which will cause such error pop-ups when the system still executes them.

Automatically Uninstall PC DoorGuard 3 3.0 (Recommended):

This specialized uninstaller can not only help you uninstall PC DoorGuard 3 3.0 from the computer effectively, but also identify and delete all leftover files, folders and invalid registry entries belonging to PC DoorGuard 3 3.0.

Manually Uninstall PC DoorGuard 3 3.0:

Step 1: End all processes that are related to PC DoorGuard 3 3.0

Step 2: Uninstall PC DoorGuard 3 3.0

Step 3: Delete invalid entries of PC DoorGuard 3 3.0 in the registry

Step 4: Delete leftovers of PC DoorGuard 3 3.0 in hard drive

Step 1: End all processes that are related to PC DoorGuard 3 3.0

Hold Ctrl, Shift and Esc keys on the keyboard to open Task Manager. Then click on the related process and click End Process (in Windows 7, Vista) or End Task (in Windows 8) button.

Step 2: Uninstall PC DoorGuard 3 3.0

You can uninstall PC DoorGuard 3 3.0 by any of the following uninstall methods:

Method 1: Uninstall PC DoorGuard 3 3.0 in Programs and Features

1. Open Programs and Features.

In Windows 7 and Vista,

Click Start menu, type in programs and feature and click on it to open.

In Windows 8 or later,

a. When in the "Start" screen, click Settings and type in programs and features

b. Click on Programs and Features from the Settings search results

2. Click on PC DoorGuard 3 3.0 and click Uninstall to uninstall it from your computer.

Method 2: Use System Restore to Uninstall PC DoorGuard 3 3.0

System Restore is a useful built-in utility that allows computer users to roll back to the previous state when the computer works properly. If you have a habit of creating a system restore point before installing a new program, you can roll back to this system restore point if this new piece of program is not up to your expectation or cannot be uninstalled from your computer properly.

Method 3: Uninstall PC DoorGuard 3 3.0 via Virus Removal Tool

Some unwanted programs can install into your computer without being noticed, as they like to spread by attaching to free software and games that people often download online. Sometimes, you cannot remember when certain program was installed on your computer until you suffer a lot from its annoying pop-ups. Usually, this kind of potentially unwanted programs can escape from the detection of your installed antivirus. If you have tried the above methods but still fail to remove PC DoorGuard 3 3.0, it's really necessary for you to check whether it's a virus or not. Click and download this powerful Virus Removal Tool to check your PC. If it's a computer virus, it will be automatically deleted when you click Remove after the scan.

Step 3: Delete invalid entries of PC DoorGuard 3 3.0 in the registry

Video Guide: How to back up and edit the registry

Note: It's very important for you to know that the registry is one of the most important part of the Windows system, you should be extremely careful when deleting any keys in the registry. Any small mistake can result in severe problems or even system crash. So removing PC DoorGuard 3 3.0 by editing the registry is only recommended to computer users with certain computer knowledge. If you don't want to take the risk to damage your computer system, it's recomended that you use this Automatic Registry Cleaner to clean invalid keys.

Step 4: End all processes that are related to PC DoorGuard 3 3.0

Even you uninstall PC DoorGuard 3 3.0 in Control Panel and remove invalid keys in the registry, there are still some folders left in hard drive. To completely remove PC DoorGuard 3 3.0 from your system, you can go to the following locations to delete the folders of PC DoorGuard 3 3.0.

C:\Program Files (x86)
C:\Program Files
C:\ProgramData
C:\Users\Default\AppData\Local
C:\Users\Default\AppData\Roaming

Uninstall PC DoorGuard 3 3.0 using a Professional Third-Party Uninstaller

Many computer users don't like using the built-in uninstall utility in Windows Operating System to uninstall a program, because it often leaves behind some program files. Most of the time, a program will leave behind some files and keep your settings in your system. For example, some demo versions of program will leave some files saying that they have expired to prevent you from get another free trial again. Some programs even refuse to be uninstalled, as their publishers want to force users to keep using their programs or services. No matter what problem you run into during the uninstallation process, at this time, a professional third-party uninstaller is the best solution to completely get rid of an unwanted program, as it will forcibly and completely uninstall and remove any unwanted program off your computer with only a few clicks. Click and download this professional third-party Uninstaller now.