Are you seeking for a feasible way to completely get rid of and uninstall QRCode ? If you're having some trouble doing that, here is the right place to help you thoroughly uninstall QRCode . If QRCode 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 QRCode , and follow the listed professional methods to remove QRCode .
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 QRCode (Recommended):
This Automatic Uninstaller will completely scan through the whole registry and hard drive and detect all files and components that belong to QRCode . With this Automatic Uninstaller, uninstalling a program completely can be as easy as ABC for you in the future.
Manually Uninstall QRCode :
Step 1: End all processes that are related to QRCode
Step 3: Delete invalid entries of QRCode in the registry
Step 4: Delete leftovers of QRCode in hard drive
Step 1: End all processes that are related to QRCode
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 QRCode
You can uninstall QRCode by any of the following uninstall methods:
Method 1: Uninstall QRCode 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 QRCode and click Uninstall to uninstall it from your computer.
Method 2: Reinstall to Uninstall QRCode
If some of program files that are needed to uninstall QRCode are missing or corrupted, you may fail to uninstall it. Believe it or not, reinstalling QRCode may do the trick. If you still keep the original disk or the download file of QRCode , you can try that to repair the program. After repairing the program, you can try to uninstall it again.
Method 3: Uninstall QRCode 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 QRCode , 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.
Method 4: Uninstall QRCode via Command Prompt
1. Open an elevated command prompt.
In Windows 7 and Vista,
Click Start menu and type in cmd in search programs and files, right click and select Run as administrator option in the menu. Click Yes, if UAC pops up.
In Windows 8 or later,
2. In the command prompt, type wmic and press Enter.
3. Type product get name and press Enter. (Please wait for a few seconds to allow the utility to list all programs)
4. Note the name of the program you want to uninstall, including any capitalization.
5. Type product where name="name of program" call uninstall and press Enter.
6. If prompted, type Y to confirm uninstalling the program, and press Enter.
7. When successfully uninstalled, you can close the command prompt.
Step 3: Delete invalid entries of QRCode 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 QRCode 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 QRCode
Even you uninstall QRCode in Control Panel and remove invalid keys in the registry, there are still some folders left in hard drive. To completely remove QRCode from your system, you can go to the following locations to delete the folders of QRCode .
C:\Program Files (x86)
C:\Program Files
C:\ProgramData
C:\Users\Default\AppData\Local
C:\Users\Default\AppData\Roaming
Uninstall QRCode 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 QRCode and then completely remove QRCode . Click and download this professional Automatic Uninstaller below to uninstall your program now.
