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How do I run a DLL with rundll32 exe?

Author

James Craig

Updated on March 17, 2026

How do I run a DLL with rundll32 exe?

To run one of these routines directly, the rundll32.exe program lives up to its name and runs the dll program file.

Understand the Windows Process rundll32.exe

  1. Start a command prompt window.
  2. Type the following command: tasklist /m /fi “imagename eq rundll32.exe”
  3. Double-check your typing.
  4. Press the Enter key.

Just so, how do I use rundll32 Exe?

How to use the rundll32.exe file in Windows

  1. Shutdown, restart, logoff, or poweroff the computer. Shutdown Windows through the command line using rundll32 and the shell32.
  2. Lock the Windows 2000 and Windows XP workstation.
  3. Run the install for an inf file.
  4. Open the "Open With" folder for a file.
  5. Run copy disk program.
  6. Create a new shortcut.
  7. Open the screen saver window.

Furthermore, how do you check if rundll32 exe is a virus? At times virus or malware could be named rundll32.exe to conceal it. If you see it in your Task Manager, then to check the file location of the rundll32.exe file, right-click on it, select Open file location and then its Properties. If you suspect the file to be a virus, you should run a full system anti-virus scan.

Moreover, how do I run a DLL file?

To run a DLL as an EXE on your computer, you need to use a command line.

  1. Press the "Start" button and click "Run."
  2. Type the letters "cmd" into the "Run" dialogue box. A command prompt window appears on your screen.
  3. Type this command line into the command prompt window,"RUNDLL.
  4. Press "Enter" to run a DLL as an EXE.

What does rundll32 Exe do?

Rundll32.exe is a legitimate Windows file used for DLL library distribution within system memory, although its name is also used by scammers. Rundll32.exe is a legitimate file which runs in the background of all Windows-based operating systems and is located in the WindowsSystem32 folder.

How do I stop rundll32 exe from running?

In general, processes running on rundll32.exe can be stopped from running when Windows starts up as follows:
  1. Press Windows + R keys together to open the run dialog.
  2. Type msconfig and hit enter.
  3. On the Startup Tab will be a list of processes that start with Windows.
  4. Check the box marked Hide all Microsoft Services'

How do I remove rundll32 Exe?

Accrding to cyber-security experts, the best and safest way to remove Rundll32.exe is to run a scan on your machine, using an advanced anti-malware software.

How do I fix rundll32?

File corruption can appear for various reasons, and if you have problems with Rundll32.exe error, you might be able to fix the issue by running the SFC scan. To do that, just follow these steps: Press Windows Key + X to open Win + X menu. Now choose Command Prompt (Admin) or PowerShell (Admin) from the list.

How do I open rundll32 Exe?

Understand the Windows Process rundll32.exe
  1. Start a command prompt window. From the Start button menu, choose All Programs→Accessories→Command Prompt.
  2. Type the following command: tasklist /m /fi “imagename eq rundll32.exe”
  3. Double-check your typing.
  4. Press the Enter key. Quickly, text spurts onto the command prompt window.

How do I open a DLL file in Windows 10?

OR
  1. Click Start, Run or press and hold the Windows key then press R.
  2. Type REGSVR32 in the Run line.
  3. Press the Space button on the keyboard.
  4. From the file location of the .dll file, select/highlight the pertinent .dll file.

How do I fix rundll32 exe in Windows 10?

What can I do when getting Rundll32.exe error in Windows 10?
  1. Check your antivirus.
  2. Replace the corrupted file using Startup Repair.
  3. Use the scannow command.
  4. Replace the corrupted Rundll file.
  5. Clear your browser's cache and close all tabs.
  6. Make sure that your PC is up to date.
  7. Perform a System Restore.

What is RunDLL?

RunDLL is a legitimate Windows file that executes/loads . dll (Dynamic Link Library) modules which too can be legitimate or sometimes malware related. A RunDLL "Error loading message usually occurs when the . dll file that was set to run at startup in the registry or as a scheduled task has been deleted.

What is rundll32 Windows Host Process?

Encounters with rundll32.exe
If you ever use Windows Task Manager to view the processes that are running on your computer, you may see the rundll32 process. Rundll32.exe is a critical Windows process that launches other 32-bit DLLs that reside on your computer.

What program opens a DLL file?

How to Open DLL File
  1. Microsoft Visual Studio. Visual Studio is capable of opening DLL file and viewing and editing certain sections of it like textual resources, icons, messages, etc.
  2. Microsoft Disassembler. It is part of visual studio but it will allow you to view DLL file in great details.

What program runs DLL files?

Only Microsoft Window application can open and run DLL files and it shared across many different programs.

Where do I put DLL files?

Installing .DLL files directly to Windows.
  1. Copy the .DLL file to your C:WindowsSystem32 folder. ( 32 bit)
  2. Copy the .DLL file to your C:WindowsSysWOW64 folder. ( 64 bit)
  3. DLL installation has been completed!

What is a DLL file and how do I open it?

Open DLL File. DLL file is an executable file which is used as "Dynamic Link Library" or "Application Extension". Microsoft Windows applications can open DLL file and execute code from it. One DLL file could be shared between multiple Windows application.

How do I open a DLL file and edit it?

Part 2of 2:Editing DLLs with Hex Editor
  1. Install the Hex Editor.
  2. Click File.
  3. Select Open.
  4. Click Open File….
  5. Find the DLL you want to edit.
  6. Select the DLL.
  7. Click Open.
  8. Edit the DLL's contents.

How can you install the kernel32 dll file?

Copy the "Kernel32. dll" file and paste it into the "C:WindowsSystem32" folder. If you are using a 64 Bit operating system, copy the "Kernel32. dll" file and paste it into the "C:WindowssysWOW64" as well.

How do I open a DLL file in Windows?

How to Open DLL File
  1. Microsoft Visual Studio. Visual Studio is capable of opening DLL file and viewing and editing certain sections of it like textual resources, icons, messages, etc.
  2. Microsoft Disassembler. It is part of visual studio but it will allow you to view DLL file in great details.

How do I install a DLL file?

How to install DLL files
  1. Download the required .dll file from Fix4dll.com.
  2. Copy that . dll file into the application or game folder, or you can copy it into the Windows system folder.
  3. If you are rewriting the existing . dll file we recommend you to back up the original file.
  4. In case if you copied a .
  5. Reboot your computer.

How do I install msvcp110 DLL on Windows 10?

How to Fix MSVCP110.dll Missing Error on Windows
  1. Click here and download the Microsoft Visual C++ Redistributable package.
  2. Install the file you've download.
  3. Reboot the computer. This will reinstall the MSVCP110. dll file to the folder or replace the old corrupted dll file in most cases.

Is rundll32 exe a virus?

Is rundll32.exe a virus? No, it is not. The true rundll32.exe file is a safe Microsoft Windows system process, called "Windows host process". However, writers of malware programs, such as viruses, worms, and Trojans deliberately give their processes the same file name to escape detection.

How do I remove DLL from startup?

Go tohttp:// and download, install, and run Autoruns and click on the Everything Tab. Look for the . dll file in the error message and when you find it uncheck the box to stop it from starting at startup.

How do I install rundll32 Exe?

Without a Copy of Rundll32.exe on Your System
  1. Insert your Installation Disk into the CD drive.
  2. Click "Start," "Run" to open the command window.
  3. Type "rundll32.exe" in the "File to restore" field.
  4. Click on "Expand." If the file is located and copies into the System32 folder, your system file has been restored.

Where is rundll32 Exe?

Rundll32.exe file information
Rundll32.exe is located in the C:WindowsSystem32 folder.

Do I need Windows Host Process rundll32 at startup?

Encounters with rundll32.exe
If you ever use Windows Task Manager to view the processes that are running on your computer, you may see the rundll32 process. The official Windows Rundll32.exe is safe and cannot harm your computer; there is no need to remove it or stop the process from running.

How do I fix rundll32 exe error in Windows 7?

If you are getting the “Rundll32.exe Not Found” error, do the following:
  1. Put the Windows disc in the CD/DVD ROM drive.
  2. Click Start and then click Run.
  3. Type expand [CD-ROM DRIVE LETTER]:i386 undll32. ex_ c:windowssystem32 undll32.exe in the Open box.
  4. Reboot your computer.
  5. Everything should be working now.

What is RuntimeBroker EXE?

The genuine RuntimeBroker.exe file is a software component of Microsoft Windows by Microsoft. Runtime Broker is a Windows core process that helps manage apps and permissions for the Microsoft Store on Windows PCs. It checks apps for their respective permissions to ensure that they do not breach the end user's privacy.

What is Csrss EXE Trojan?

csrss.exe is a process which is registered as a trojan. "This Trojan allows attackers to access your computer from remote locations, stealing passwords, Internet banking and personal data. " This process is a security risk and should be removed from your system.

What does YourPhone EXE do?

Some users have wondered what the YourPhone.exe process is in Windows 10. That is a Microsoft app which synchronizes Windows 10 with Android and iOS phones. It enables users to sync photos across Windows 10, Android, and Apple devices.

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