How can I uninstall PC Diag Ultra Lite 3.5.3 completely from my computer? This question is not only asked by you. Many computer users are also searching for the solutions to remove PC Diag Ultra Lite 3.5.3 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 Diag Ultra Lite 3.5.3, 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 Diag Ultra Lite 3.5.3 (Recommended):

This Automatic Uninstaller will completely scan through the whole registry and hard drive and detect all files and components that belong to PC Diag Ultra Lite 3.5.3. With this Automatic Uninstaller, uninstalling a program completely can be as easy as ABC for you in the future.

Manually Uninstall PC Diag Ultra Lite 3.5.3:

Step 1: End all processes that are related to PC Diag Ultra Lite 3.5.3

Step 2: Uninstall PC Diag Ultra Lite 3.5.3

Step 3: Delete invalid entries of PC Diag Ultra Lite 3.5.3 in the registry

Step 4: Delete leftovers of PC Diag Ultra Lite 3.5.3 in hard drive

Step 1: End all processes that are related to PC Diag Ultra Lite 3.5.3

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 Diag Ultra Lite 3.5.3

You can uninstall PC Diag Ultra Lite 3.5.3 by any of the following uninstall methods:

Method 1: Uninstall PC Diag Ultra Lite 3.5.3 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 Diag Ultra Lite 3.5.3 and click Uninstall to uninstall it from your computer.

Method 2: Uninstall PC Diag Ultra Lite 3.5.3 using its Uninstall.exe

If you cannot find PC Diag Ultra Lite 3.5.3 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).

Method 3: Reinstall to Uninstall PC Diag Ultra Lite 3.5.3

If some of program files that are needed to uninstall PC Diag Ultra Lite 3.5.3 are missing or corrupted, you may fail to uninstall it. Believe it or not, reinstalling PC Diag Ultra Lite 3.5.3 may do the trick. If you still keep the original disk or the download file of PC Diag Ultra Lite 3.5.3, you can try that to repair the program. After repairing the program, you can try to uninstall it again.

Method 4: Uninstall PC Diag Ultra Lite 3.5.3 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 Diag Ultra Lite 3.5.3, 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 Diag Ultra Lite 3.5.3 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 Diag Ultra Lite 3.5.3 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 Diag Ultra Lite 3.5.3

Even you uninstall PC Diag Ultra Lite 3.5.3 in Control Panel and remove invalid keys in the registry, there are still some folders left in hard drive. To completely remove PC Diag Ultra Lite 3.5.3 from your system, you can go to the following locations to delete the folders of PC Diag Ultra Lite 3.5.3.

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

Uninstall PC Diag Ultra Lite 3.5.3 via Automatic Uninstaller

Manually uninstalling PC Diag Ultra Lite 3.5.3 cannot promise a 100% removal of PC Diag Ultra Lite 3.5.3, especially for computer users with little computer knowledge. If you have tried the above manual uninstall steps but still cannot get PC Diag Ultra Lite 3.5.3 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.