How to fix
Imm32.dll missing or not found
on Windows

Hello. I keep seeing a message that imm32.dll is missing or not found when I try to launch certain applications in Windows. What should I do?

Imm32.dll is a Windows system file that is in charge of handling input method editor (IME) functionality. Users may encounter errors when running certain programs or applications if this file is missing or not found, such as an error message stating "imm32.dll is missing."

DLL (Dynamic Link Library)[ref en-1] files are collections of executable functions and data that can be used concurrently by multiple programs. They enable programs to share code and resources, reducing file size and memory usage. DLL files are an essential component of the Windows operating system, and many programs rely on them to function correctly.

When the imm32.dll file is missing or not found, it can have a number of consequences for users. Users may, for example, be unable to enter certain characters or use specific keyboard shortcuts, and certain programs may fail to run or crash unexpectedly. Users who rely on these functions or programs for work or other purposes may find this frustrating.

Depending on the cause of the problem, there are several possible solutions. Reinstalling the affected program or application may help to restore the missing file. Another option is to download and install the missing file from a reputable source manually.

When downloading DLL files from the internet, be cautious because some files may be malicious or incompatible with the user's system. Users should also ensure that they have the most recent updates and patches for their operating system and programs installed, as these updates may include fixes for known DLL file issues.

In this guide, you will find 6 steps that should help you fix imm32.dll missing or not found in Windows. However, you may also use an automatic repair tool like [d1] that can fix most system errors, BSODs,[ref en-2] corrupted files, and registry[ref en-3] issues. Otherwise, follow the step-by-step instructions below. 

Solution 1. Fix Corrupted System Files

• Open Command Prompt as administrator
• Use the following command and press Enter:
  sfc /scannow

• Reboot your system
• If SFC returned an error, then use the following command lines, pressing Enter after each:
  DISM /Online /Cleanup-Image /CheckHealth
  DISM /Online /Cleanup-Image /ScanHealth
  DISM /Online /Cleanup-Image /RestoreHealth

Solution 2. Copy the imm32.dll file from another System

• Click on the Start button and type Command Prompt.
• Select Run as administrator.
• Once the Command Prompt opens, type control /name microsoft.system and hit Enter.
• Repeat the same step on the computer to which you need to copy the file to. This ensures that both systems have the same operating system.
• Insert the USB drive into the working computer’s USB port.
• Press the Windows + E key to open File Explorer.
• Go to the C:\Windows\System32 or C:\Windows\SysWOW64 location.
• Copy the imm32.dll file from this location.

• Plug the USB drive into the computer where the imm32.dll file is missing or corrupt.
• Go to the location where you copied the imm32.dll file on the working computer.
• Rename the existing file to something else.
• Paste the copied file to the same location on the computer where the file is missing or corrupt.
• Restart the computer.

Solution 3. Reinstall the Problematic Application

If you encounter an error message stating "imm32.dll is missing" while attempting to launch a program or application, it indicates that the file is either corrupted or missing. To address this issue, you may need to uninstall and reinstall the specific application responsible for the error.

Solution 4. Perform a Malware Scan

It is possible that a malware infection may be the cause of imm32.dll missing or not found in Windows. It is important to run a comprehensive security scan to rule out this possibility and ensure that the computer is not infected. This can help to prevent further issues with the Windows operating system and ensure that it is functioning properly.

If you have access to a security scanner, or if your organization pays for one, you can use it to scan your entire system to check for a virus infection. Otherwise, you can use Windows Defender to scan your system:

• Click on the Windows Start menu or press the Windows key on your keyboard
• Type Microsoft Defender in the search bar and click on Microsoft Defender Antivirus to open the application
• Click on the Virus & threat protection option in the left-hand menu
• Click on the Quick scan or Full scan option, depending on your preference

• If you choose Quick scan, Microsoft Defender Antivirus will scan the most vulnerable and commonly infected areas of your computer
• If you choose Full scan, Microsoft Defender Antivirus will scan your entire computer, including all files, folders, and programs
• Click on the Scan now button to start the selected scan type and wait for the scan to complete
• The time it takes will depend on the size of your hard drive and the number of files being scanned
• Once the scan is complete, you will be informed of any detected threats, and you can choose to quarantine or remove them
• If no threats are found, Microsoft Defender Antivirus will inform you that your device is secure

Solution 5. Use System Restore

System Restore is a feature in Microsoft Windows that allows users to revert their computer's state to a previous point in time. This can be helpful if you have made changes to your system that are causing problems.

• Press the Windows key + R on your keyboard to open the Run box.
• Type SystemPropertiesProtection and press Enter.
• Go to the System Protection tab.

• You will see the System Restore… button. Click it to run System Restore.
• Follow the prompts until you can select a restore point.
• Select the one you want (ideally before the issue started occurring) and go ahead with the process.

Solution 6. Reset Windows

If none of the previous solutions resolve the issue, consider resetting Windows. Keep in mind that this is a time-consuming process, as the Windows reset will remove all your apps and require reinstallation.

• Press the Windows key + I to open Windows Settings.
• Press on Update & security.
• Click on Recovery in the left pane.
• In the right pane, click on Reset PC next to Reset this PC.

• Click on either Keep my files (if you want the computer to be reset without losing any of the user data stored on it) or Remove everything (if you want the computer to be reset and any and all user data stored on it to be deleted.
• If presented with a warning, simply click on Next.
• When prompted to do so, click on Reset.