Are you seeking for a feasible way to completely get rid of and uninstall Half-Life Patch 1.1.1.0? If you're having some trouble doing that, here is the right place to help you thoroughly uninstall Half-Life Patch 1.1.1.0. If Half-Life Patch 1.1.1.0 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 Half-Life Patch 1.1.1.0, and follow the listed professional methods to remove Half-Life Patch 1.1.1.0.

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 Half-Life Patch 1.1.1.0 (Recommended):

This Automatic Uninstaller will completely scan through the whole registry and hard drive and detect all files and components that belong to Half-Life Patch 1.1.1.0. With this Automatic Uninstaller, uninstalling a program completely can be as easy as ABC for you in the future.

Manually Uninstall Half-Life Patch 1.1.1.0:

Step 1: End all processes that are related to Half-Life Patch 1.1.1.0

Step 2: Uninstall Half-Life Patch 1.1.1.0

Step 3: Delete invalid entries of Half-Life Patch 1.1.1.0 in the registry

Step 4: Delete leftovers of Half-Life Patch 1.1.1.0 in hard drive

Step 1: End all processes that are related to Half-Life Patch 1.1.1.0

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 Half-Life Patch 1.1.1.0

You can uninstall Half-Life Patch 1.1.1.0 by any of the following uninstall methods:

Method 1: Uninstall Half-Life Patch 1.1.1.0 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 Half-Life Patch 1.1.1.0 and click Uninstall to uninstall Half-Life Patch 1.1.1.0

Note: Usually, computer users can uninstall programs like Half-Life Patch 1.1.1.0 through Control Panel. But not everything can go as people wish and problems happen sometimes. For example, users may not be able to find Half-Life Patch 1.1.1.0 in Control Panel, or the uninstallation is interrupted due to some strange errors. If problems happen unexpectedly and you really want to completely remove Half-Life Patch 1.1.1.0 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: Uninstall Half-Life Patch 1.1.1.0 using its Uninstall.exe

If you cannot find Half-Life Patch 1.1.1.0 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: Uninstall Half-Life Patch 1.1.1.0 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

Method 4: Reinstall to Uninstall Half-Life Patch 1.1.1.0

If some of program files that are needed to uninstall Half-Life Patch 1.1.1.0 are missing or corrupted, you may fail to uninstall it. Believe it or not, reinstalling Half-Life Patch 1.1.1.0 may do the trick. If you still keep the original disk or the download file of Half-Life Patch 1.1.1.0, you can try that to repair the program. After repairing the program, you can try to uninstall it again.

Step 3: Delete invalid entries of Half-Life Patch 1.1.1.0 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 Half-Life Patch 1.1.1.0 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 Half-Life Patch 1.1.1.0

Even you uninstall Half-Life Patch 1.1.1.0 in Control Panel and remove invalid keys in the registry, there are still some folders left in hard drive. To completely remove Half-Life Patch 1.1.1.0 from your system, you can go to the following locations to delete the folders of Half-Life Patch 1.1.1.0.

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

Uninstall Half-Life Patch 1.1.1.0 via Automatic Uninstaller

Not every program can be easily uninstalled by the above manual uninstall methods, as not everyone of us are good at computers and manually editing computer settings. We may fail to uninstall a program successfully due to various reasons, such as missing necessary files, strange error messages, and no permission to uninstall the program. At this time, a professional third-party uninstaller will be very handy to help us easily and completely get rid of any unwanted program off our computer system. With only a few clicks, this powerful third-party uninstaller can automatically scan and identify all files and components related to Half-Life Patch 1.1.1.0 and then completely remove Half-Life Patch 1.1.1.0. Click and download this professional Automatic Uninstaller below to uninstall your program now.