How can I uninstall Avi Previewer 2.1.6 completely from my computer? This question is not only asked by you. Many computer users are also searching for the solutions to remove Avi Previewer 2.1.6 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 Avi Previewer 2.1.6, 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 Avi Previewer 2.1.6 (Recommended):

This specialized uninstaller can not only help you uninstall Avi Previewer 2.1.6 from the computer effectively, but also identify and delete all leftover files, folders and invalid registry entries belonging to Avi Previewer 2.1.6.

Manually Uninstall Avi Previewer 2.1.6:

Step 1: End all processes that are related to Avi Previewer 2.1.6

Step 2: Uninstall Avi Previewer 2.1.6

Step 3: Delete invalid entries of Avi Previewer 2.1.6 in the registry

Step 4: Delete leftovers of Avi Previewer 2.1.6 in hard drive

Step 1: End all processes that are related to Avi Previewer 2.1.6

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 Avi Previewer 2.1.6

You can uninstall Avi Previewer 2.1.6 by any of the following uninstall methods:

Method 1: Uninstall Avi Previewer 2.1.6 via Control Panel

1. Press Windows key and R key to open Run command.

2. When Run command pops up, type in appwiz.cpl and then hit OK button.

3. Right click on Avi Previewer 2.1.6 and click Uninstall to uninstall Avi Previewer 2.1.6

Note: Usually, computer users can uninstall programs like Avi Previewer 2.1.6 through Control Panel. But not everything can go as people wish and problems happen sometimes. For example, users may not be able to find Avi Previewer 2.1.6 in Control Panel, or the uninstallation is interrupted due to some strange errors. If problems happen unexpectedly and you really want to completely remove Avi Previewer 2.1.6 from your computer system, you need to perform the following steps and manually remove all of its files and components out of the system.

Method 2: Use System Restore to Uninstall Avi Previewer 2.1.6

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 Avi Previewer 2.1.6 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 Avi Previewer 2.1.6, 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 Avi Previewer 2.1.6 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 Avi Previewer 2.1.6 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 Avi Previewer 2.1.6

Even you uninstall Avi Previewer 2.1.6 in Control Panel and remove invalid keys in the registry, there are still some folders left in hard drive. To completely remove Avi Previewer 2.1.6 from your system, you can go to the following locations to delete the folders of Avi Previewer 2.1.6.

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

Uninstall Avi Previewer 2.1.6 via Automatic Uninstaller

Manually uninstalling Avi Previewer 2.1.6 cannot promise a 100% removal of Avi Previewer 2.1.6, especially for computer users with little computer knowledge. If you have tried the above manual uninstall steps but still cannot get Avi Previewer 2.1.6 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.