Bored of handling with rundll32 errors but don’t wish to use registry cleaners? Then you can try manually fixing the problem! However, make certain to be careful when repairing the rundll32.exe!

If you are reading this article, then you most likely are experiencing rundll32exe error. Rundll32.exe is a very important part of Windows OS. It is an application program that is used to launch DLL or the Dynamic Link Library files, because they cannot be launched by themselves. The trouble with this operation is that rundll32.exe is known as a back entrance vulnerability. This means that it can be used by hackers to retrieve your private data, for example your credit card numbers. For this very reason it is very important to have a comprehensive antivirus and identity theft security established on your computer and also keep an eye on the rundll32.exe process. Rundll32.exe is always placed at WindowsSystem32Rundll.exe, so if you see two operations with the same name working from different locations, then there is a high chance that your computer is infected. It is also known to make many errors. If you are experiencing such errors, the first thing to do is find out which file is working rundll32. That is pretty easy if you are on Windows Vista or Windows 7. You can do fix the problem manually but I would suggest to let somebody who knows around computers execute this. Because if something occurs to the Rundll32.exe file, then your computer will not function at all.

All you need to do is open the Task Manager and enable the option that will let you view the full path of every process. Here is what you need to do:

1. Open the Task Manager
2. Go to the View Tab
3. You will see a list with checkboxes. Check the Command Line option.

Now you will be able to see the whole path for each file working rundll32.exe and then see whether it is in the System32 directory or not. To see what exactly is leading the process, you need to hover your mouse pointer over the file name in question. If it is not working in the System 32 folder, then immediately scan your computer with a working antivirus and antimalware programme. Windows XP users will have to use a program called Process Explorer to get all the essential information, because XP Task Manager does not let you see the whole path. Process manager is a free Microsoft utility that does not need to be established. Just double click it on the .exe file to launch it. If you need to have your computer up and working as fast as possible, then you might want to consider this resource to fix rundll32 error instead.