unassociate a dll file with program opening it

If you don’t know why you need to unregister dll file before removing it, I will tell you. Go to its location, right click on it and select Delete.Ĭongratulations, you have successfully unregistered and removed unwanted dll file. Now, after you successfully unregistered a dll file you can remove it. Now press Enter and you will get a message that operation succeeded. Switch filename.dll with the name of unwanted dll file that you want to unregister. In the command prompt window type “regsvr32 /u filename.dll”.

Hit the Start button and select run option. Now type “cmd” to call up the Windows Command Prompt. So, let’s start with unregistering process of dll files. Now you will have a backup copy of a dll file.

Now go to where you want to save a backup (I suggest you to paste it on desktop) and right-click, and select Paste option. So, just go to the file location, right click on it and select Copy. It is recommended to make a backup copy of a dll file that you want to remove and unregister (just in case of errors). Now you should see this dll file, save the path of this file by right clicking on it and selecting file location, and copying the path in address bar. Click on the Start button and in the search field type the name of unwanted dll file. So, first of all you will need to locate a dll file that you want to unregister and remove.

There Is two ways of unregistering and removing unwanted dll files.

If you found those malicious dll files you will need to unregister them before removing. Most of the dll files are used for launching programs on your computer however there are a lot of malware programs which are using dll files in order to hide their activity and allow cyber criminals to hijack user’s computer. It is very useful feature for developers, so they don’t need to include those libraries in every program they develop. DLL (Dynamic Link Library) files are constantly shared between installed programs, so those can use the same functions, such as printing.

Unassociate a dll file with program opening it