How To Delete dll files

How To Delete dll files

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How To Delete dll files – Guide

To eliminate unwanted or corrupt .dll files, you must first make hidden files visible, then unregister them using command prompt, and finally manually delete them from their source folder. It is critical to understand that the file is not a Windows system necessity. Removing DLLs your computer depends on can cause your machine to not boot, so don’t remove a file unless you’re sure what it is and why you don’t want it on your computer.


Boot your Windows PC in safe mode. This ensures that if you have an unwanted application like spyware that relies on the DLL to work, it will not prevent you from deleting the file. To boot your computer up in safe mode:

  • Click on the Windows menu and select Settings.
  • Click Update & Security.
  • Click Recovery.
  • Click Restart Now’ under ‘Advanced startup’.
  • When your PC restarts, click on Troubleshoot.
  • Click Advanced Options.
  • Click Startup Settings and select Restart.
  • When you see the list of boot options, press 4 or F4 as indicated to boot into safe mode.
  • Open Windows File Explorer. You can do this by pressing the Windows key + E simultaneously or by clicking on File Explorer in the Start menu.

    Click the View tab. It’s at the top of File Explorer.

    Click on the Options icon. It’s near the top right corner of the window.

    Click the View tab. It’s at the top of the Folder Options window.

    Select “Show hidden files, folders and drives”. It is the second option under the “Hidden files and folders” heading.

    Remove the check marks from “Hide extensions for known file types” and “Hide protected operating system file”. Both options are just below the selection you made in the previous step.

    Click OK. Now you can work with hidden DLL files on your PC.

    Navigate to the DLL you want to delete. You can use Windows Explorer to do this. For example, if you want to delete a DLL that a virus left on your flash drive, select your flash drive in the left pane.

  • If you are not sure where the file is located, click This PC in the left pane and enter the file name (or part of the file name) in the “Search this PC” field in the upper right corner of the screen. window. Click the purple arrow to display the search results — when you find the file, right-click on its name and select Open File Location from the menu.
  • Right-click the address bar and click Copy address as text. This is the bar at the top of the window that contains the full path to the folder that is currently open. This will save the path to your clipboard.

    Open the command prompt as an administrator. See how:

  • Type cmd in the search bar next to Windows start button (you may need to click on a magnifying glass first to see it).
  • In the search results, right-click Command Prompt and select Run as administrator.
  • Click Yes.

    Move to the directory that contains your DLL file. See how:

  • Type cd and press the spacebar. Don’t press Enter yet.
  • After the space, right-click on the command prompt and select Paste. Depending on your settings, just right click will automatically paste the copied path, but some still need to click Paste to see it.
  • Press Enter to run the command.
  • You can use the dir command at the prompt to display a list of all files in the folder. To see DLL files only, use dir *.dll.
  • Unregister the DLL file. At the prompt, type regsvr32 /u filename.dll. Replace filename.dll with the name of the file you want to delete and press the Enter key to run the command. This makes it possible to delete the DLL

    Delete the file. You will use the command prompt to do this:

  • Type del /f filename.dll, replacing “filename.dll” with the file name. The /f flag tells Windows to delete the file, even if it is read-only.
  • Press Y to confirm if prompted.
  • Once the file is removed, undo the changes made in the File Explorer options and restart your computer normally.
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