How to Uninstall AntiVirus 2009

Antivirus 2009 is one of the most common rogue anti-spyware programs infecting thousands of computers each day worldwide.

If you have comprehensive knowledge of what actually you are doing, you can remove AntiVirus 2009 manually. If not, you should better buy a full and paid version of a reputed Anti Spyware program like Perfect Uninstaller, which will effectively clean your system.

Instrunctions on how to remove AntiVirus 2009 manually

Step 1: Delete the Windows Processes associated with it. For this you have to open the Windows Task Manager and open the Processes Tab and find the Processes associated with it. Learn how, click here.

Step 2: Delete the files associated with Power Anti Virus 2009. Before proceeding for this step, you should search for which files are associated with it. Learn how, click here.

Step 3: Delete the DLL files associated with it. Learn how, click here.

Step 4: Delete the registry keys. This is the most important step, which you need to execute with utmost care. Windows Registry is an important area of your system, and you should handle it extreme care. You should search for the exact Registry Keys associate with Power Anti Virus 2009 and then delete them.Learn how, click here.

Using Perfect Uninstaller.

Perfect Uninstaller has three levels of approaches to uninstall applications: Normal Uninstall, Force Uninstall and Special Uninstall. Even the most stubborn application can be uninstalled completely by Special Uninstall in safe mode. Learn how to get in safe mode, click here.

Uninstall Errors Review

Uninstall errors may turn from the day you started to use your computer to install and uninstall  programs. For fixing the uninstall errors and  remove the programs you don’t use any more from your PC permanently, generally, you will  use the Add or Remove Programs. You are supposed to uninstall the programs successfully.But sometimes the machine will make errors and the uninstalls fail because the programs are not designed to be removed.

What uninstall errors may turn out?
“The program can not be found” ; “Still in use” ; “The application is being protected and you cannot remove it” and other error messages telling that you are not able to do the removal in this way.

What may causes these uninstall errors?

The missing DLL file may produce uninstall errors
Sometimes that you don’t install or uninstall software properly will cause its DLL files  damaged or corrupted. The DLL files that are needed during the uninstalling can not be found when you try to uninstall that program.

The corrupted registry information can make uninstall errors
Uninstalling a program will require the instructions from your Windows registry that should have been part of the package stored in Windows Registry to tell the machine how to execute the removal of the program.  If the Windows registry is corrupt or broken, the program may not be able to find the appropriate directions to perform the removal, which causes an uninstall error.

The corrupted or not compatible uninstall files are probable the reasons of the uninstall errors

The version of the software is updated frequently and the uninstall files may be broken or imcompatible with the new version program, which may result in the uninstall error.

How to manually fix uninstall errors:

Method 1: Usually, the simplest method is to reinstall the software you’re trying to uninstall. Reinstalling and uninstalling  it again may work most of the time because the reinstallation can reset the uninstall instructions so that the normal uninstall files can replace the corrupted ones.

Method 2: Repair your Windows registry. You may use a reliable registry tool, such as Registryeasy. And you can do it manually but with risks of corrupting the entire registry system or just freezing-up.

Method 3:Use the System Restore to repair your system if you want to make things simple.

Method 4: If your computer has been infected by viruses, scanning and removing the infections before you perform the uninstall, because they are mainly the cause of errors.

How to automatically fix uninstall errors:
Perfect Uninstaller is a reliable tool to do effective removal of any programs including that are with corrupted uninstall files. It can fix the errors itself and complete the uninstall independently.

If you find out the program you want to uninstall  is still in your system, you should check your version of Perfect Uninstaller is updated or not. Please always keep your version the latest by clicking the update icon, which is very easy, in order that you can have an effective removal to more and more new stuck programs.

 

Instructions of Perfect Uninstaller Special Uninstall

Step 1: Install Perfect Uninstaller. If you don’t have one, click the following icon or here.

Step 2: Click Special Uninstall to allow Perfect Uninstaller to open the well-designed application list and locate the program, so as to detect and remove it with all its traces to avoid PC problems.

Step 3: Click Next and follow the on-screen to finish it.

* If it doesn’t work, please boot your PC in safe mode and run Perfect Uninstaller. If you don’t know how to get into safe mode, click here.

Instructions of Perfect Uninstaller Force Uninstall

Step 1: Install Perfect Uninstaller. If you don’t have one, click the following icon or here.

Step 2: Click Force Uninstall to allow Perfect Uninstaller to open the window and find out the file name or file directories of the stubborn program, so as to detect and remove it with all its traces to avoid PC problems.

Step 3: Click Next and follow the on-screen to finish it.