At a single point or another, this happens to every computer user on the globe: You install Advanced System Optimizer, find out you don't like it, or want it, or that its plain useless to the task you wanted to make use of it for and you wish to uninstall Advanced System Optimizer. So you start the Windows Add/Remove software, click the button to help uninstall Advanced System Optimizer... and determine that you cannot uninstall this system. In this article I most certainly will try to explain the way to force uninstall Advanced System Optimizer, that you simply cannot uninstall using your Windows Add/Remove tool. Before that, however, I will try to explain what takes place during installation.
Things to know to uninstall a plan manually
There are several stuff happen during the installation of a program.
Initial, of course, is the copying of files towards the specified program folder (which is often somewhere inside the Method Files folder). Also some files like shared libraries (. dll files) may be copied into a folder on the inside Program Files called Common Files and some files such as people or shared libraries (again) are copied to the ' WINDOWS\System32' and ' WINDOWS\System32\drivers' ringbinders.
After the installer makes some changes inside the windows registry. The windows registry is usually a unified place where all the settings for programs and also for windows itself are generally stored. The installer may make changes inside the registry for a number of reasons. For example if a shared library must be registered. Or if certain types of files ought to be associated with the method being installed, so the user could open these (e. g. if you install Microsoft Word, then it will be easy to open Microsoft Word documents). After this is finished, a key is included with the windows registry within a place where the Windows Add/Remove tool tries installed programs. During the installation most of these operations are logged within a special file (e. h. setup. log), and the installation method usually puts that file inside the application's folder along with the uninstaller. When a user tries to eliminate Advanced System Optimizer through the Add/Remove software, windows looks for the registered uninstaller inside the registry, and executes the item. The uninstaller goes over the log file and undoes all the changes done during setting up. That is, it deletes all the files which were copied, all the registry recommendations the installer created and so on.
However, when there is no log file, or when there is no record of the changes created to the registry the uninstaller might are not able to uninstall Advanced System Optimizer, and it is going to stay there untill it can be removed by other indicates.
So in the event that Advanced System Optimizer won't uninstall, how would you perform a force uninstall?
Well, if you know how to utilize the windows registry, it is likely you can perform a handbook force uninstall.
Before I go into detail about how to accomplish this manually, I'd like to state that this is fairly advanced stuff, and if you are not a power person, then perhaps you should think about using specialized software including the uninstall tool which means that you can do this in just a couple clicks.
Should you be a power user, subsequently let's continue. First, let's see how to remove the program in the list of installed packages. To do that you'll want to open the registry browser:
Click Start and choose Run in the menu (If you're applying Windows Vista then press Win+R with your keyboard).
Type regedit and also hit Enter.
On the left side will be the registry settings tree, use it to attend HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
Inside that key you'll find a great deal of keys that belong to help different programs. Some are named following program's name, others as a variety of numbers and letters that makes no sense. Look through each one until you find one that has the key DisplayName (on the right) using your program's name in the item.
Notice the key UninstallString - this tips to the uninstall method, and the log file usually resides in the same folder as that program.
If you delete the main element in which you've observed the DisplayName key with all the value equal to the program's name, then your program won't appear within the Add/Remove programs list.
Some programs create new entries in the registry to store their own configuration options, these entries can usually be found in the HKEY_CURRENT_USER\Software or in HKEY_LOCAL_MACHINE\SOFTWARE - try to find the program name or the name of the company that made it. Don't delete Microsoft though - which contains Windows settings as nicely.
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