How to Uninstall CCleaner Completely?

Do you have no ideas how to uninstall CCleaner from your computer? Are you afraid of making operating this process? What should remind you is that if you delete CCleaner in an incorrect way, the process of uninstalling will cause an unexpected problem. Therefore, you have to be cautious to uninstall CCleaner or other applications on your computer.

Why You Need to Uninstall CCleaner?

1. This program is not frequently used and it takes up many hard disk spaces, which badly affect system performance.

2. There are something wrong with this program and error messages often appear when you run the program on your PC.

3. This program is not compatible with another program and there are always some errors popping up.

4. You cannot update this program to the newest version, so you have to uninstall it first and then re-install it.

5. This program often crashes or stops responding without any reason when you are running it on the PC.

Uninstall CCleaner through Add/Remove Programs

The most common method to uninstall a program is to use the Add/Remove Programs utility in Control Panel. Please follow the guide below to remove CCleaner within a few steps:

1. Click on Start menu and navigate to Control Panel.

2. Double-click on Add or Remove Programs.

3. Find CCleaner in the list of all installed programs and click on it.

4. Click on Change/Remove and a warning message will pop up to ask your confirmation. Click on Yes to proceed. Then the removal process will start showing.

5. Once the removal is finished, please go to Start, select Run, type “regedit” and press Enter.

6. When the Registry Editor is opened, you have to remove the registry keys of CCleaner within HKEY_LOCAL_MACHINE\Software\.

7. Use the Windows search function to search for any files and folders of the program and delete them all.

8. Reboot your computer.

Note: You should not try to manually find out and delete those residual files and registry keys of the program if you are a green hand. This is because that if any important registry keys are deleted by mistake, some system problems might be caused, such as system crash and blue screen of death.

Have you ever been tired of the tedious manual removal steps? Are you afraid of making mistakes while you manually deleting the residual files of CCleaner from your computer? Are you wondering whether there is a way in which you can safely uninstall CCleaner or any other unwanted programs within mouse clicks? Perfect Uninstaller can be the best solution to all these troubles and concerns. With latest algorithm and advanced features, Perfect Uninstaller can automatically uninstall CCleaner and remove all its traces from your computer in a very short time. In the following are steps to use this advanced uninstaller to uninstall CCleaner.

Uninstall CCleaner Easily with an Advanced Uninstaller

1. Download Perfect Uninstaller, and then go to where it locates to install it on your computer (you can follow the installation wizard to finish the installation easily).

2. Double click on the icon of Perfect Uninstaller on the desktop to run it. Then, click the program you want to remove, and click the “Uninstall” button.

3. Follow the on-screen prompts step by step to remove CCleaner, and delete all its leftover files and registry entries from your PC.