How can I uninstall OnBarcode.com Free UPC-E Scanner 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 OnBarcode.com Free UPC-E Scanner 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 OnBarcode.com Free UPC-E Scanner 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 OnBarcode.com Free UPC-E Scanner 3.0 (Recommended):

This specialized uninstaller can not only help you uninstall OnBarcode.com Free UPC-E Scanner 3.0 from the computer effectively, but also identify and delete all leftover files, folders and invalid registry entries belonging to OnBarcode.com Free UPC-E Scanner 3.0.

Manually Uninstall OnBarcode.com Free UPC-E Scanner 3.0:

Step 1: End all processes that are related to OnBarcode.com Free UPC-E Scanner 3.0

Step 2: Uninstall OnBarcode.com Free UPC-E Scanner 3.0

Step 3: Delete invalid entries of OnBarcode.com Free UPC-E Scanner 3.0 in the registry

Step 4: Delete leftovers of OnBarcode.com Free UPC-E Scanner 3.0 in hard drive

Step 1: End all processes that are related to OnBarcode.com Free UPC-E Scanner 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 OnBarcode.com Free UPC-E Scanner 3.0

You can uninstall OnBarcode.com Free UPC-E Scanner 3.0 by any of the following uninstall methods:

Method 1: Uninstall OnBarcode.com Free UPC-E Scanner 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 OnBarcode.com Free UPC-E Scanner 3.0 and click Uninstall to uninstall it from your computer.

Method 2: Use System Restore to Uninstall OnBarcode.com Free UPC-E Scanner 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 OnBarcode.com Free UPC-E Scanner 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 OnBarcode.com Free UPC-E Scanner 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 OnBarcode.com Free UPC-E Scanner 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 OnBarcode.com Free UPC-E Scanner 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 OnBarcode.com Free UPC-E Scanner 3.0

Even you uninstall OnBarcode.com Free UPC-E Scanner 3.0 in Control Panel and remove invalid keys in the registry, there are still some folders left in hard drive. To completely remove OnBarcode.com Free UPC-E Scanner 3.0 from your system, you can go to the following locations to delete the folders of OnBarcode.com Free UPC-E Scanner 3.0.

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

Uninstall OnBarcode.com Free UPC-E Scanner 3.0 via Automatic Uninstaller

Manually uninstalling OnBarcode.com Free UPC-E Scanner 3.0 cannot promise a 100% removal of OnBarcode.com Free UPC-E Scanner 3.0, especially for computer users with little computer knowledge. If you have tried the above manual uninstall steps but still cannot get OnBarcode.com Free UPC-E Scanner 3.0 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.