Are you seeking for a feasible way to completely get rid of and uninstall GeoGebra Portable 4.0.18.0? If you're having some trouble doing that, here is the right place to help you thoroughly uninstall GeoGebra Portable 4.0.18.0. If GeoGebra Portable 4.0.18.0 is corrupted or damaged, the best way to get it work properly is to uninstall it and then reinstall it. But what can you do when you receive error messages during the uninstallation process or when you can't find it in your Programs and Features? Now, in order not to make your situation worse, please stop trying your own methods to uninstall GeoGebra Portable 4.0.18.0, and follow the listed professional methods to remove GeoGebra Portable 4.0.18.0.

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 GeoGebra Portable 4.0.18.0 (Recommended):

This specialized uninstaller can not only help you uninstall GeoGebra Portable 4.0.18.0 from the computer effectively, but also identify and delete all leftover files, folders and invalid registry entries belonging to GeoGebra Portable 4.0.18.0.

Manually Uninstall GeoGebra Portable 4.0.18.0:

Step 1: End all processes that are related to GeoGebra Portable 4.0.18.0

Step 2: Uninstall GeoGebra Portable 4.0.18.0

Step 3: Delete invalid entries of GeoGebra Portable 4.0.18.0 in the registry

Step 4: Delete leftovers of GeoGebra Portable 4.0.18.0 in hard drive

Step 1: End all processes that are related to GeoGebra Portable 4.0.18.0

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 GeoGebra Portable 4.0.18.0

You can uninstall GeoGebra Portable 4.0.18.0 by any of the following uninstall methods:

Method 1: Uninstall GeoGebra Portable 4.0.18.0 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 GeoGebra Portable 4.0.18.0 and click Uninstall to uninstall it from your computer.

Method 2: Reinstall to Uninstall GeoGebra Portable 4.0.18.0

If some of program files that are needed to uninstall GeoGebra Portable 4.0.18.0 are missing or corrupted, you may fail to uninstall it. Believe it or not, reinstalling GeoGebra Portable 4.0.18.0 may do the trick. If you still keep the original disk or the download file of GeoGebra Portable 4.0.18.0, you can try that to repair the program. After repairing the program, you can try to uninstall it again.

Method 3: Uninstall GeoGebra Portable 4.0.18.0 via Windows Registry

1. Open regedit. To do so, press Windows and R keys, type in regedit and hit Enter.

2. Navigate to the following key:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall

3. Find the program you want to uninstall, search for a string value called UninstallString in the right panel.

4. Double-click on it and copy its value.

5. Press Windows and R keys, type in cmd to open command prompt.

6. Right click, paste the value and hit Enter key. After that, the program will begin to uninstall. Click Yes when it asks for your confirmation.

Note: If you have a 64-bit Windows system, you may need to navigate to the following key to look for 32-bit programs:

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall

Step 3: Delete invalid entries of GeoGebra Portable 4.0.18.0 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 GeoGebra Portable 4.0.18.0 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 GeoGebra Portable 4.0.18.0

Even you uninstall GeoGebra Portable 4.0.18.0 in Control Panel and remove invalid keys in the registry, there are still some folders left in hard drive. To completely remove GeoGebra Portable 4.0.18.0 from your system, you can go to the following locations to delete the folders of GeoGebra Portable 4.0.18.0.

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

Uninstall GeoGebra Portable 4.0.18.0 via Automatic Uninstaller

Manually uninstalling GeoGebra Portable 4.0.18.0 cannot promise a 100% removal of GeoGebra Portable 4.0.18.0, especially for computer users with little computer knowledge. If you have tried the above manual uninstall steps but still cannot get GeoGebra Portable 4.0.18.0 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.