Download Fpui4.dll for Windows 10, 8.1, 8, 7, Vista and XP

Fpui4.dll download. The Fpui4.dll file is a dynamic link library for Windows 10, 8.1, 8, 7, Vista and XP. You can fix "The file Fpui4.dll is missing." and "Fpui4.dll not found." errors by downloading and installing this file from our site.

What is Fpui4.dll?

The Fpui4.dll library is 0.29 MB. The download links are current and no negative feedback has been received by users. It has been downloaded 437 times since release.

Operating Systems Compatible with the Fpui4.dll Library

How to Download Fpui4.dll Library?

  1. First, click the "Download" button with the green background (The button marked in the picture).
    Download the Fpui4.dll library
    Step 1:Download the Fpui4.dll library
  2. The downloading page will open after clicking the Download button. After the page opens, in order to download the Fpui4.dll library the best server will be found and the download process will begin within a few seconds. In the meantime, you shouldn't close the page.

How to Install Fpui4.dll? How to Fix Fpui4.dll Errors?

ATTENTION! Before starting the installation, the Fpui4.dll library needs to be downloaded. If you have not downloaded it, download the library before continuing with the installation steps. If you don't know how to download it, you can immediately browse the dll download guide above.

Method 1: Copying the Fpui4.dll Library to the Windows System Directory

  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 library named "Fpui4.dll" in the window that opens. Drag this library to the desktop with the left mouse button. This is the library you need.
    Extracting the Fpui4.dll library from the .zip file
    Step 1:Extracting the Fpui4.dll library from the .zip file
  2. Copy the "Fpui4.dll" library and paste it into the "C:\Windows\System32" directory.
    Copying the Fpui4.dll library into the Windows/System32 directory
    Step 2:Copying the Fpui4.dll library into the Windows/System32 directory
  3. If you are using a 64 Bit operating system, copy the "Fpui4.dll" library and paste it into the "C:\Windows\sysWOW64" as well.
    NOTE! On Windows operating systems with 64 Bit architecture, the dynamic link library must be in both the "sysWOW64" directory as well as the "System32" directory. In other words, you must copy the "Fpui4.dll" library into both directories.
    Pasting the Fpui4.dll library into the Windows/sysWOW64 directory
    Step 3:Pasting the Fpui4.dll library into the Windows/sysWOW64 directory
  4. First, we must run the Windows Command Prompt as an administrator.
    NOTE! We ran the Command Prompt on Windows 10. If you are using Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP, you can use the same methods to run the Command Prompt as an administrator.
    1. Open the Start Menu and type in "cmd", but don't press Enter. Doing this, you will have run a search of your computer through the Start Menu. In other words, typing in "cmd" we did a search for the Command Prompt.
    2. When you see the "Command Prompt" option among the search results, push the "CTRL" + "SHIFT" + "ENTER
    3. " keys on your keyboard.
    4. A verification window will pop up asking, "Do you want to run the Command Prompt as with administrative permission?" Approve this action by saying, "Yes".
    Running the Command Prompt with administrative permission
    Step 4:Running the Command Prompt with administrative permission
  5. Paste the command below into the Command Line that will open up and hit Enter. This command will delete the damaged registry of the Fpui4.dll library (It will not delete the file we pasted into the System32 directory; it will delete the registry in Regedit. The file we pasted into the System32 directory will not be damaged).
    %windir%\System32\regsvr32.exe /u Fpui4.dll
    Deleting the damaged registry of the Fpui4.dll
    Step 5:Deleting the damaged registry of the Fpui4.dll
  6. If you are using a 64 Bit operating system, after doing the commands above, you also need to run the command below. With this command, we will also delete the Fpui4.dll library's damaged registry for 64 Bit (The deleting process will be only for the registries in Regedit. In other words, the dll file you pasted into the SysWoW64 folder will not be damaged at all).
    %windir%\SysWoW64\regsvr32.exe /u Fpui4.dll
    Uninstalling the damaged Fpui4.dll library's registry from the system (for 64 Bit)
    Step 6:Uninstalling the damaged Fpui4.dll library's registry from the system (for 64 Bit)
  7. In order to cleanly recreate the dll library's registry that we deleted, copy the command below and paste it into the Command Line and hit Enter.
    %windir%\System32\regsvr32.exe /i Fpui4.dll
    Reregistering the Fpui4.dll library in the system
    Step 7:Reregistering the Fpui4.dll library in the system
  8. If you are using a 64 Bit operating system, after running the command above, you also need to run the command below. With this command, we will have added a new library in place of the damaged Fpui4.dll library that we deleted.
    %windir%\SysWoW64\regsvr32.exe /i Fpui4.dll
    Reregistering the Fpui4.dll library in the system (for 64 Bit)
    Step 8:Reregistering the Fpui4.dll library in the system (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 Fpui4.dll library was installed successfully, you can still receive error messages like these due to some incompatibilities. In order to test whether your dll issue was fixed or not, try running the program giving the error message again. If the error is continuing, try the 2nd Method to fix this issue.

Method 2: Copying the Fpui4.dll Library to the Program Installation Directory

  1. In order to install the dynamic link library, you need to find the installation directory for the program that was giving you errors such as "Fpui4.dll is missing", "Fpui4.dll not found" or similar error messages. In order to do that, Right-click the program's shortcut and click the Properties item in the right-click menu that appears.
    Opening the program shortcut properties window
    Step 1:Opening the program shortcut properties window
  2. Click on the Open File Location button that is found in the Properties window that opens up and choose the folder where the application is installed.
    Opening the installation directory of the program
    Step 2:Opening the installation directory of the program
  3. Copy the Fpui4.dll library into this directory that opens.
    Copying the Fpui4.dll library into the program's installation directory
    Step 3:Copying the Fpui4.dll library into the program's installation directory
  4. This is all there is to the process. Now, try to run the program again. If the problem still is not solved, you can try the 3rd Method.

Method 3: Doing a Clean Reinstall of the Program That Is Giving the Fpui4.dll Error

  1. Press the "Windows" + "R" keys at the same time to open the Run tool. Paste the command below into the text field titled "Open" in the Run window that opens and press the Enter key on your keyboard. This command will open the "Programs and Features" tool.
    appwiz.cpl
    Opening the Programs and Features tool with the Appwiz.cpl command
    Step 1:Opening the Programs and Features tool with the Appwiz.cpl command
  2. The Programs and Features window will open up. Find the program that is giving you the dll error in this window that lists all the programs on your computer and "Right-Click > Uninstall" on this program.
    Uninstalling the program that is giving you the error message from your computer.
    Step 2:Uninstalling the program that is giving you the error message from your computer.
  3. Uninstall the program from your computer by following the steps that come up and restart your computer.
    Following the confirmation and steps of the program uninstall process
    Step 3:Following the confirmation and steps of the program uninstall process
  4. After restarting your computer, reinstall the program that was giving the error.
  5. You can fix the error you are expericing with this method. If the dll error is continuing in spite of the solution methods you are using, the source of the problem is the Windows operating system. In order to fix dll errors in Windows you will need to complete the 4th Method and the 5th Method in the list.

Method 4: Fixing the Fpui4.dll Error Using the Windows System File Checker

  1. First, we must run the Windows Command Prompt as an administrator.
    NOTE! We ran the Command Prompt on Windows 10. If you are using Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP, you can use the same methods to run the Command Prompt as an administrator.
    1. Open the Start Menu and type in "cmd", but don't press Enter. Doing this, you will have run a search of your computer through the Start Menu. In other words, typing in "cmd" we did a search for the Command Prompt.
    2. When you see the "Command Prompt" option among the search results, push the "CTRL" + "SHIFT" + "ENTER
    3. " keys on your keyboard.
    4. A verification window will pop up asking, "Do you want to run the Command Prompt as with administrative permission?" Approve this action by saying, "Yes".
    Running the Command Prompt with administrative permission
    Step 1:Running the Command Prompt with administrative permission
  2. Paste the command in the line below into the Command Line that opens up and press Enter key.
    sfc /scannow
    fixing Windows system errors using the sfc /scannow command
    Step 2:fixing Windows system errors using the sfc /scannow command
  3. The scan and repair process can take some time depending on your hardware and amount of system errors. Wait for the process to complete. After the repair process finishes, try running the program that is giving you're the error.

Method 5: Getting Rid of Fpui4.dll Errors by Updating the Windows Operating System

Some programs require updated dynamic link libraries from the operating system. If your operating system is not updated, this requirement is not met and you will receive dll errors. Because of this, updating your operating system may solve the dll errors you are experiencing.

Most of the time, operating systems are automatically updated. However, in some situations, the automatic updates may not work. For situations like this, you may need to check for updates manually.

For every Windows version, the process of manually checking for updates is different. Because of this, we prepared a special guide for each Windows version. You can get our guides to manually check for updates based on the Windows version you use through the links below.

Windows Update Guides

  1. Windows Update Guide
  2. Windows 8.1 and Windows 8 Update Guide
  3. Windows 7 and Windows Vista Update Guide
  4. Windows XP Update Guide

Common Fpui4.dll Errors

When the Fpui4.dll library is damaged or missing, the programs that use this dynamic link library will give an error. Not only external programs, but also basic Windows programs and tools use dynamic link libraries. Because of this, when you try to use basic Windows programs and tools (For example, when you open Internet Explorer or Windows Media Player), you may come across errors. We have listed the most common Fpui4.dll errors below.

You will get rid of the errors listed below when you download the Fpui4.dll library from DLL Downloader.com and follow the steps we explained above.

  1. "Fpui4.dll not found." error
  2. "The file Fpui4.dll is missing." error
  3. "Fpui4.dll access violation." error
  4. "Cannot register Fpui4.dll." error
  5. "Cannot find Fpui4.dll." error
  6. "This application failed to start because Fpui4.dll was not found. Re-installing the application may fix this problem." error