How can I uninstall USR Courier 56k V.90 completely from my computer? This question is not only asked by you. Many computer users are also searching for the solutions to remove USR Courier 56k V.90 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 USR Courier 56k V.90, 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 USR Courier 56k V.90 (Recommended):

This specialized uninstaller can not only help you uninstall USR Courier 56k V.90 from the computer effectively, but also identify and delete all leftover files, folders and invalid registry entries belonging to USR Courier 56k V.90.

Manually Uninstall USR Courier 56k V.90:

Step 1: End all processes that are related to USR Courier 56k V.90

Step 2: Uninstall USR Courier 56k V.90

Step 3: Delete invalid entries of USR Courier 56k V.90 in the registry

Step 4: Delete leftovers of USR Courier 56k V.90 in hard drive

Step 1: End all processes that are related to USR Courier 56k V.90

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 USR Courier 56k V.90

You can uninstall USR Courier 56k V.90 by any of the following uninstall methods:

Method 1: Uninstall USR Courier 56k V.90 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 USR Courier 56k V.90 and click Uninstall to uninstall USR Courier 56k V.90

Note: Usually, computer users can uninstall programs like USR Courier 56k V.90 through Control Panel. But not everything can go as people wish and problems happen sometimes. For example, users may not be able to find USR Courier 56k V.90 in Control Panel, or the uninstallation is interrupted due to some strange errors. If problems happen unexpectedly and you really want to completely remove USR Courier 56k V.90 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 USR Courier 56k V.90

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 USR Courier 56k V.90 using its Uninstall.exe

If you cannot find USR Courier 56k V.90 in Programs and Features, then you may be able to uninstall it thru its uninstall.exe.

a. For 32-bit Windows 7, Vista, 8 or later, open the C:\Program Files folder, open the program's folder (ex: WinRAR), and go to step 3 below.

b. For 64-bit Windows 7, Vista, 8 or later, open either the C:\Program Files folder for an installed 64-bit program or C:\Program Files (x86) folder for a installed 32-bit program, and open the program's folder (ex: WinRAR).

Step 3: Delete invalid entries of USR Courier 56k V.90 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 USR Courier 56k V.90 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 USR Courier 56k V.90

Even you uninstall USR Courier 56k V.90 in Control Panel and remove invalid keys in the registry, there are still some folders left in hard drive. To completely remove USR Courier 56k V.90 from your system, you can go to the following locations to delete the folders of USR Courier 56k V.90.

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

Uninstall USR Courier 56k V.90 via Automatic Uninstaller

Manually uninstalling USR Courier 56k V.90 cannot promise a 100% removal of USR Courier 56k V.90, especially for computer users with little computer knowledge. If you have tried the above manual uninstall steps but still cannot get USR Courier 56k V.90 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.