npctrlui.dll File Information
  • DLL File Name:npctrlui.dll
  • File Type:Win32 DLL
  • Product Name:Microsoft Silverlight
  • Developer:Microsoft Corporation
  • File Version:5.1.50428.0
  • File Size:806.65KB (826008 bytes)
  • Language Code:Arabic
  • Character Set:Windows, Arabic
  • MD5 Checksum:274c5170df9afe81421f0728bf301682
  • Copyright:© Microsoft Corporation. كافة الحقوق محفوظة.

Recommended Download: Npctrlui.dll Repair Tool

fix npctrlui.dll error

This repair tool is designed to diagnose your Windows PC problems and repair them quickly. It scans your PC , identifies the problem areas and fixes them completely. Compatible with Windows 10, 8, 7, Vista, XP (32/64bit)

Download PC Reviver - Fix NPCTRLUI.DLL Errors

Npctrlui.dll Errors and Solutions


The file npctrlui.dll is a 32bit Windows DLL module for Microsoft Silverlight or other related programs. The file is also referred as npctrl.dll. The file and the associated Microsoft Silverlight software was developed by Microsoft Corporation. The file was licensed as © Microsoft Corporation. كافة الحقوق محفوظة..

npctrlui.dll file is a critical component for the software to work properly without any problems. You may receive an error message like the ones below that indicates the file is not found or damaged.

  • This application failed to start because npctrlui.dll was not found.
  • The file npctrlui.dll is missing or corrupted.
  • A required component is missing: npctrlui.dll. Please install the application again.
  • Error loading npctrlui.dll. The specified module could not be found.
  • The program can't start because npctrlui.dll is missing from your computer.

To fix the error, you need to copy the missing npctrlui.dll file to your system or replace the corrupted dll file with a working one by following the instructions below. The current version of dll file available on our site is 5.1.50428.0 with a size of 806.65KB.

How to Install npctrlui.dll

You can download npctrlui.dll for free from the download section on this page. After downloading the zip file, unzip it to a convenient location on your computer. In order to fix dll related errors, you need to copy the .dll file to the installation folder of the application/game, or install .dll file directly to Windows (Windows XP, Vista, Windows 7, Windows 10).

Install DLL File to Program Folder

Copy the extracted npctrlui.dll file to the installation directory of the application or game.

Check if the problem is solved. If the problem persists or you are not sure which software is having problems, install the .DLL file directly to Windows system folder.

Register DLL File Using Microsoft Regsvr

Copy the file to "C:\Windows\System32\"

You can install the .dll file in both system folders without any problems. In order to complete this step, you must run the Command Prompt as administrator.

Open the Start Menu and before clicking anywhere, type "cmd" on your keyboard.

Right-click the "Command Prompt" search result and click the "Run as administrator" option.

Paste the following command into the Command Line window that opens up and press Enter key.

%windir%\System32\regsvr32.exe npctrlui.dll

Download npctrlui.dll
Version OS Size Language Download
5.1.50428.0 32bit 806.6KB Arabic Download

Please note : This is a free download. No guarantees or warranties are given or implied. Please download and install the file at your own risk...

Similar DLL Files
Silverlight.ConfigurationUI.dll - Microsoft Silverlight
npctrl.dll - Silverlight Plug-In
system.resources.dll - Microsoft Silverlight
System.Net.dll - Microsoft Silverlight
xapauthenticodesip.dll - XAP Authenticode Subject Interface Package
System.ServiceModel.dll - Microsoft Silverlight
System.Xml.dll - Microsoft Silverlight
System.Core.dll - Microsoft Silverlight
System.Runtime.Serialization.dll - Microsoft Silverlight
System.ServiceModel.Web.dll - Microsoft Silverlight
System.ServiceModel.Syndication.dll - Microsoft Silverlight
mscordaccore.dll - Microsoft Silverlight
mscorlib.dll - Microsoft Silverlight
mscorlib.resources.dll - Microsoft Silverlight
nvrsar.dll - NVIDIA Compatible Windows 2000 Display driver, Version 29.42