Download Nsprefm.dll for Windows 10, 8.1, 8, 7, Vista and XP

Nsprefm.dll download. The Nsprefm.dll file is a dynamic link library for Windows 10, 8.1, 8, 7, Vista and XP. You can fix "The file Nsprefm.dll is missing." and "Nsprefm.dll not found." errors by downloading and installing this file from our site.
Download Price:
Free
Dll Description:
*FileVersion
Versions:
Size:
0.03 MB
Operating Systems:
Developers:
Directory:
N
Downloads:
512 times.

What is Nsprefm.dll?

The Nsprefm.dll file was developed by Mozilla, Netscape.

The Nsprefm.dll file is 0.03 MB. The download links are current and no negative feedback has been received by users. It has been downloaded 512 times since release.

Operating Systems That Can Use the Nsprefm.dll File

Other Versions of the Nsprefm.dll File

The newest version of the Nsprefm.dll file is the 1.1.0.0 version. This dll file only has one version. No other version has been released.

  1. 1.1.0.0 - 32 Bit (x86) Download this version

Guide to Download Nsprefm.dll

  1. Click on the green-colored "Download" button (The button marked in the picture below).
    Starting the download process for Nsprefm.dll
    Step 1:Starting the download process for Nsprefm.dll
  2. "After clicking the Download" button, wait for the download process to begin in the "Downloading" page that opens up. Depending on your Internet speed, the download process will begin in approximately 4 -5 seconds.

How to Fix Nsprefm.dll Errors?

ATTENTION! In order to install the Nsprefm.dll file, you must first download it. If you haven't downloaded it, before continuing on with the installation, download the file. If you don't know how to download it, all you need to do is look at the dll download guide found on the top line.

Method 1: Copying the Nsprefm.dll File to the Windows System Folder

  1. The file you will download is a compressed file with the ".zip" extension. You cannot directly install the ".zip" file. Because of this, first, double-click this file and open the file. You will see the file named "Nsprefm.dll" in the window that opens. Drag this file to the desktop with the left mouse button. This is the file you need.
    Extracting the Nsprefm.dll file from the .zip file
    Step 1:Extracting the Nsprefm.dll file from the .zip file
  2. Copy the "Nsprefm.dll" file you extracted and paste it into the "C:\Windows\System32" folder.
    Copying the Nsprefm.dll file into the Windows/System32 folder
    Step 2:Copying the Nsprefm.dll file into the Windows/System32 folder
  3. If your operating system has a 64 Bit architecture, copy the "Nsprefm.dll" file and paste it also into the "C:\Windows\sysWOW64" folder.
    NOTE! On 64 Bit systems, the dll file must be in both the "sysWOW64" folder as well as the "System32" folder. In other words, you must copy the "Nsprefm.dll" file into both folders.
    Pasting the Nsprefm.dll file into the Windows/sysWOW64 folder
    Step 3:Pasting the Nsprefm.dll file into the Windows/sysWOW64 folder
  4. In order to run the Command Line as an administrator, complete the following steps.
    NOTE! In this explanation, we ran the Command Line on Windows 10. If you are using one of the Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP operating systems, you can use the same methods to run the Command Line as an administrator. Even though the pictures are taken from Windows 10, the processes are similar.
    1. First, open the Start Menu and before clicking anywhere, type "cmd" but do not press Enter.
    2. When you see the "Command Line" option among the search results, hit the "CTRL" + "SHIFT" + "ENTER" keys on your keyboard.
    3. A window will pop up asking, "Do you want to run this process?". Confirm it by clicking to "Yes" button.
    Running the Command Line as an administrator
    Step 4:Running the Command Line as an administrator
  5. Paste the command below into the Command Line window that opens up and press Enter key. This command will delete the problematic registry of the Nsprefm.dll file (Nothing will happen to the file we pasted in the System32 folder, it just deletes the registry from the Windows Registry Editor. The file we pasted in the System32 folder will not be damaged).
    %windir%\System32\regsvr32.exe /u Nsprefm.dll
    Cleaning the problematic registry of the Nsprefm.dll file from the Windows Registry Editor
    Step 5:Cleaning the problematic registry of the Nsprefm.dll file from the Windows Registry Editor
  6. If you have a 64 Bit operating system, after running the command above, you must run the command below. This command will clean the Nsprefm.dll file's damaged registry in 64 Bit as well (The cleaning process will be in the registries in the Registry Editor< only. In other words, the dll file you paste into the SysWoW64 folder will stay as it).
    %windir%\SysWoW64\regsvr32.exe /u Nsprefm.dll
    Uninstalling the Nsprefm.dll file's broken registry from the Registry Editor (for 64 Bit)
    Step 6:Uninstalling the Nsprefm.dll file's broken registry from the Registry Editor (for 64 Bit)
  7. We need to make a clean registry for the dll file's registry that we deleted from Regedit (Windows Registry Editor). In order to accomplish this, copy and paste the command below into the Command Line and press Enter key.
    %windir%\System32\regsvr32.exe /i Nsprefm.dll
    Making a clean registry for the Nsprefm.dll file in Regedit (Windows Registry Editor)
    Step 7:Making a clean registry for the Nsprefm.dll file in Regedit (Windows Registry Editor)
  8. If you are using a Windows with 64 Bit architecture, after running the previous command, you need to run the command below. By running this command, we will have created a clean registry for the Nsprefm.dll file (We deleted the damaged registry with the previous command).
    %windir%\SysWoW64\regsvr32.exe /i Nsprefm.dll
    Creating a clean registry for the Nsprefm.dll file (for 64 Bit)
    Step 8:Creating a clean registry for the Nsprefm.dll file (for 64 Bit)
  9. If you did the processes in full, the installation should have finished successfully. If you received an error from the command line, you don't need to be anxious. Even if the Nsprefm.dll file was installed successfully, you can still receive error messages like these due to some incompatibilities. In order to test whether your dll problem was solved or not, try running the software giving the error message again. If the error is continuing, try the 2nd Method to solve this problem.

Method 2: Copying the Nsprefm.dll File to the Software File Folder

  1. First, you must find the installation folder of the software (the software giving the dll error) you are going to install the dll file to. In order to find this folder, "Right-Click > Properties" on the software's shortcut.
    Opening the software's shortcut properties window
    Step 1:Opening the software's shortcut properties window
  2. Open the software file folder by clicking the Open File Location button in the "Properties" window that comes up.
    Finding the software's file folder
    Step 2:Finding the software's file folder
  3. Copy the Nsprefm.dll file into the folder we opened.
    Copying the Nsprefm.dll file into the file folder of the software.
    Step 3:Copying the Nsprefm.dll file into the file folder of the software.
  4. The installation is complete. Run the software that is giving you the error. If the error is continuing, you may benefit from trying the 3rd Method as an alternative.

Method 3: Uninstalling and Reinstalling the Software that Gives You the Nsprefm.dll Error

  1. Open the Run window by pressing the "Windows" + "R" keys on your keyboard at the same time. Type in the command below into the Run window and push Enter to run it. This command will open the "Programs and Features" window.
    appwiz.cpl
    Opening the Programs and Features window using the appwiz.cpl command
    Step 1:Opening the Programs and Features window using the appwiz.cpl command
  2. The softwares listed in the Programs and Features window that opens up are the softwares installed on your computer. Find the software that gives you the dll error and run the "Right-Click > Uninstall" command on this software.
    Uninstalling the software from your computer
    Step 2:Uninstalling the software from your computer
  3. Following the instructions that come up, uninstall the software from your computer and restart your computer.
    Following the verification and instructions for the software uninstall process
    Step 3:Following the verification and instructions for the software uninstall process
  4. 4. After restarting your computer, reinstall the software that was giving you the error.
  5. You may be able to solve the dll error you are experiencing by using this method. If the error messages are continuing despite all these processes, we may have a problem deriving from Windows. To solve dll errors deriving from Windows, you need to complete the 4th Method and the 5th Method in the list.

Method 4: Solving the Nsprefm.dll Error Using the Windows System File Checker

  1. In order to run the Command Line as an administrator, complete the following steps.
    NOTE! In this explanation, we ran the Command Line on Windows 10. If you are using one of the Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP operating systems, you can use the same methods to run the Command Line as an administrator. Even though the pictures are taken from Windows 10, the processes are similar.
    1. First, open the Start Menu and before clicking anywhere, type "cmd" but do not press Enter.
    2. When you see the "Command Line" option among the search results, hit the "CTRL" + "SHIFT" + "ENTER" keys on your keyboard.
    3. A window will pop up asking, "Do you want to run this process?". Confirm it by clicking to "Yes" button.
    Running the Command Line as an administrator
    Step 1:Running the Command Line as an administrator
  2. After typing the command below into the Command Line, push Enter.
    sfc /scannow
    Getting rid of dll errors using Windows's sfc /scannow command
    Step 2:Getting rid of dll errors using Windows's sfc /scannow command
  3. Depending on your computer's performance and the amount of errors on your system, this process can take some time. You can see the progress on the Command Line. Wait for this process to end. After the scan and repair processes are finished, try running the software giving you errors again.

Method 5: Fixing the Nsprefm.dll Errors by Manually Updating Windows

Some softwares need updated dll files. When your operating system is not updated, it cannot fulfill this need. In some situations, updating your operating system can solve the dll errors you are experiencing.

In order to check the update status of your operating system and, if available, to install the latest update packs, we need to begin this process manually.

Depending on which Windows version you use, manual update processes are different. Because of this, we have prepared a special article for each Windows version. You can get our articles relating to the manual update of the Windows version you use from the links below.

Explanations on Updating Windows Manually

  1. Explanation on Updating Windows 10 Manually
  2. Explanation on Updating Windows 8.1 and Windows 8 Manually
  3. Explanation on Updating Windows 7 and Windows Vista Manually
  4. Explanation on Updating Windows XP Manually

Common Nsprefm.dll Errors

If the Nsprefm.dll file is missing or the software using this file has not been installed correctly, you can get errors related to the Nsprefm.dll file. Dll files being missing can sometimes cause basic Windows softwares to also give errors. You can even receive an error when Windows is loading. You can find the error messages that are caused by the Nsprefm.dll file.

If you don't know how to install the Nsprefm.dll file you will download from our site, you can browse the methods above. Above we explained all the processes you can do to solve the dll error you are receiving. If the error is continuing after you have completed all these methods, please use the comment form at the bottom of the page to contact us. Our editor will respond to your comment shortly.

  1. "Nsprefm.dll not found." error
  2. "The file Nsprefm.dll is missing." error
  3. "Nsprefm.dll access violation." error
  4. "Cannot register Nsprefm.dll." error
  5. "Cannot find Nsprefm.dll." error
  6. "This application failed to start because Nsprefm.dll was not found. Re-installing the application may fix this problem." error