NAPHLPR.DLL - How to Fix? Download Now

Sometimes Windows system displays error messages regarding corrupted or missing NAPHLPR.DLL files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent NAPHLPR.DLL file can therefore effect in failed execution of the started process.

NAPHLPR.DLL file NAP client config API helper. The file was developed by for use with software. Here you will find detailed information about the file and instructions how to proceed in the event of NAPHLPR.DLL related errors on your device. You can also download NAPHLPR.DLL file compatible with Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista devices which will (most probably) allow you to solve the problem.

Compatible with: Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista

User popularity

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download NAPHLPR.DLL

4.1 List of NAPHLPR.DLL file versions

File info

General information
Filename	NAPHLPR.DLL
File extension	DLL
Description	NAP client config API helper

Software
Program	Microsoft® Windows® Operating System
Author	Microsoft Corporation

Details
MIME type	application/octet-stream
File type	Dynamic link library
System	Windows NT 32-bit
Copyrights	© Microsoft Corporation. All rights reserved.
Character set	Unicode
Language cod	English (U.S.)

Most common NAPHLPR.DLL file related problems

There are various types of errors related to NAPHLPR.DLL file. NAPHLPR.DLL file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to NAPHLPR.DLL file. If you encounter one listed below (or similar), please consider the following suggestions.

NAPHLPR.DLL is corrupted
NAPHLPR.DLL cannot be located
Runtime Error - NAPHLPR.DLL
NAPHLPR.DLL file error
NAPHLPR.DLL file cannot be loaded. Module was not found
cannot register NAPHLPR.DLL file:
NAPHLPR.DLL file could not be loaded
NAPHLPR.DLL file doesn't exist

NAPHLPR.DLL

Application could not be started because NAPHLPR.DLL file is missing. Reinstall the application to solve the problem.

Problems related to NAPHLPR.DLL can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing NAPHLPR.DLL file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

How to fix NAPHLPR.DLL errors in just few steps?

Remember, before taking any action related to system files perform a backup copy of your data!

NAPHLPR.DLL file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with NAPHLPR.DLL file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Installing relevant Microsoft Windows patches and updates may solve your problems related to NAPHLPR.DLL file. Use dedicated Windows tool to perform the update.

Go to the Windows "Start" menu
Type "Windows Update" in the search field
Choose the appropriate software program (name may vary depending on your system version)
Check if your system is up to date. If any unapplied updates are listed, install them immediately.
After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of NAPHLPR.DLL or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to NAPHLPR.DLL file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the NAPHLPR.DLL file with properly working version. To use the tool:

Go to the Windows "Start" menu
Type "cmd" in the search field
Locate "Command Prompt" result – don't run it yet:
Click the right mouse button and select "Run as Administrator" option
Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Another approach is to restore system to previous state, before the NAPHLPR.DLL file error occured. In order to restore your system, follow the instructions below

Go to the Windows "Start" menu
Type "System Restore" in the search field
Start the system restore tool – it's name may differ depending on version of the system
The application will guide you through the process – read the messages carefully
After the process has finished, restart your computer.

If all the above-mentioned methods failed and the NAPHLPR.DLL file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace NAPHLPR.DLL file

The last solution is to manually download and replace NAPHLPR.DLL file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded NAPHLPR.DLL file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of NAPHLPR.DLL file example directory paths.

Windows 8.1: C:\Windows\System32\
Windows 8: 1: C:\Windows\System32\
Windows 7: ---
Windows 7: ---
Windows Vista: ---
Windows Vista: ---

If the steps did not solve your NAPHLPR.DLL file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename NAPHLPR.DLL

System Windows 8.1

File size 106496 bytes

Date 2013-08-22

Download

File details
	MD5	434e14bd1974a57df3d12306d2ff665b
	SHA1	f74b6ae19f42c9863b83fbd1cd02d9b35cdf0dc9
	SHA256	8c7857d2e017d4edf62ecf2a7866d7fb283cc3a04e03e959a7d9c2cdc9458a59
	CRC32	7034b779
	Example file location	C:\Windows\System32\

Filename NAPHLPR.DLL

System Windows 8

File size 106496 bytes

Date 2012-07-26

Download

File details
	MD5	0e84e7ec208655cd75f958b804db518c
	SHA1	d373dd7238c7c732f54a6165cadd8af5e3a93186
	SHA256	32d8396974daca2237d0a3ae5ebe6c76206c24c4296e4ad513f33277c8de45cc
	CRC32	77150a08
	Example file location	1: C:\Windows\System32\

Filename NAPHLPR.DLL

System Windows 7

File size 133632 bytes

Date 2010-11-21

Download

File details
	MD5	a302da1404664cef1d416ed4de49ea2b
	SHA1	e500c69c9db433d6ffb3df8da9647364d5ca6f10
	SHA256	79d40a22aa5b641a561b72c6396c844067714ed6a80437dd3778610ea28d287d
	CRC32	11055a63
	Example file location	---

Filename NAPHLPR.DLL

System Windows 7

File size 107008 bytes

Date -0001-11-30

Download

File details
	MD5	e9cfc1884d1e579e82073103827fa62b
	SHA1	951eeded182ff0390fb4be21c52739abaa71f160
	SHA256	6216eff97abda39a061f06e8a74ffdf7b846faec0c3007bbe7ffdb03c7b22c5e
	CRC32	7714f380
	Example file location	---

Filename NAPHLPR.DLL

System Windows Vista

File size 130048 bytes

Date 2008-01-21

Download

File details
	MD5	7f61c441377f113d22b89a6d36533a40
	SHA1	e42865b535e7d1b553aec121bb0b8447274ed007
	SHA256	369e0b87fe6943588b9255e61dd387f61c6ea339bda2dcca6baaf3b11d6d112e
	CRC32	bed9c01d
	Example file location	---

Filename NAPHLPR.DLL

System Windows Vista

File size 103936 bytes

Date -0001-11-30

Download

File details
	MD5	b621cea9d376bb8e85d6f65807068281
	SHA1	fbc811f6c65ca37f94073e5136fe51cd5e8eda77
	SHA256	3a4d71a4af6d99d6a615ec093a0bf00b94b3bece7999046c0369bf0cdca1bf98
	CRC32	204bd6f7
	Example file location	---