How can I uninstall Visioneer Digital Camera(PC Camera) 4.0.0.21 completely from my computer? This question is not only asked by you. Many computer users are also searching for the solutions to remove Visioneer Digital Camera(PC Camera) 4.0.0.21 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 Visioneer Digital Camera(PC Camera) 4.0.0.21, 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 Visioneer Digital Camera(PC Camera) 4.0.0.21 (Recommended):

This specialized uninstaller can not only help you uninstall Visioneer Digital Camera(PC Camera) 4.0.0.21 from the computer effectively, but also identify and delete all leftover files, folders and invalid registry entries belonging to Visioneer Digital Camera(PC Camera) 4.0.0.21.

Manually Uninstall Visioneer Digital Camera(PC Camera) 4.0.0.21:

Step 1: End all processes that are related to Visioneer Digital Camera(PC Camera) 4.0.0.21

Step 2: Uninstall Visioneer Digital Camera(PC Camera) 4.0.0.21

Step 3: Delete invalid entries of Visioneer Digital Camera(PC Camera) 4.0.0.21 in the registry

Step 4: Delete leftovers of Visioneer Digital Camera(PC Camera) 4.0.0.21 in hard drive

Step 1: End all processes that are related to Visioneer Digital Camera(PC Camera) 4.0.0.21

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 Visioneer Digital Camera(PC Camera) 4.0.0.21

You can uninstall Visioneer Digital Camera(PC Camera) 4.0.0.21 by any of the following uninstall methods:

Method 1: Uninstall Visioneer Digital Camera(PC Camera) 4.0.0.21 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 Visioneer Digital Camera(PC Camera) 4.0.0.21 and click Uninstall to uninstall it from your computer.

Method 2: Use System Restore to Uninstall Visioneer Digital Camera(PC Camera) 4.0.0.21

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 Visioneer Digital Camera(PC Camera) 4.0.0.21 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 Visioneer Digital Camera(PC Camera) 4.0.0.21, 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 Visioneer Digital Camera(PC Camera) 4.0.0.21 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 Visioneer Digital Camera(PC Camera) 4.0.0.21 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 Visioneer Digital Camera(PC Camera) 4.0.0.21

Even you uninstall Visioneer Digital Camera(PC Camera) 4.0.0.21 in Control Panel and remove invalid keys in the registry, there are still some folders left in hard drive. To completely remove Visioneer Digital Camera(PC Camera) 4.0.0.21 from your system, you can go to the following locations to delete the folders of Visioneer Digital Camera(PC Camera) 4.0.0.21.

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

Uninstall Visioneer Digital Camera(PC Camera) 4.0.0.21 via Automatic Uninstaller

Manually uninstalling Visioneer Digital Camera(PC Camera) 4.0.0.21 cannot promise a 100% removal of Visioneer Digital Camera(PC Camera) 4.0.0.21, especially for computer users with little computer knowledge. If you have tried the above manual uninstall steps but still cannot get Visioneer Digital Camera(PC Camera) 4.0.0.21 removed from your system, it's very necessary for you to use this Automatic Uninstaller to do it for you. With only a few clicks, you can easily uninstall any stubborn program from your computer system.