Repair and Download napipsec.dll Now

Sometimes Windows system displays error messages regarding corrupted or missing napipsec.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 napipsec.dll file can therefore effect in failed execution of the started process.

napipsec.dll file NAP IPSec Enforcement Client. 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 napipsec.dll related errors on your device. You can also download napipsec.dll file compatible with Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista, Windows XP 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, Windows XP

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Fix napipsec.dll errors

1 Information about napipsec.dll file
2 Errors related to napipsec.dll file
3 How to fix napipsec.dll related errors?

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

4 Download napipsec.dll

4.1 List of napipsec.dll file versions

File info

General information
Filename	napipsec.dll
File extension	DLL
Description	NAP IPSec Enforcement Client

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 napipsec.dll file related problems

There are various types of errors related to napipsec.dll file. napipsec.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 napipsec.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

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

napipsec.dll

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

Problems related to napipsec.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 napipsec.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 napipsec.dll errors in just few steps?

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

napipsec.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 napipsec.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 napipsec.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 napipsec.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 napipsec.dll file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the napipsec.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 napipsec.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 napipsec.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 napipsec.dll file

The last solution is to manually download and replace napipsec.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 napipsec.dll file.

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

Windows 8.1: C:\Windows\System32\
Windows 8: 1: C:\Windows\System32\
Windows 7: C:\Windows\SysWOW64\
Windows 7: C:\Windows\SysWOW64\
Windows Vista: C:\Windows\System32\
Windows Vista: C:\Windows\System32\
Windows XP: ---

If the steps did not solve your napipsec.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 napipsec.dll

System Windows 8.1

File size 36352 bytes

Date 2014-11-21

Download

File details
	MD5	197482a8d189502fed15ad0eb7558559
	SHA1	a22a123dc3730ff4a51b0c53bc8af867269b523d
	SHA256	24e20938d1a1e52d3dab7417bd9d3308ff00ef3b244fe6587f6dbfe73324ff56
	CRC32	2fa15866
	Example file location	C:\Windows\System32\

Filename napipsec.dll

System Windows 8

File size 35328 bytes

Date 2012-07-26

Download

File details
	MD5	7620057364a8e9c884fd9a294e5a3728
	SHA1	64dbb7f612d20efdba5d4f69c3ec107d5ce87d77
	SHA256	f0ad1d1b5c326aa97b1194e5ae635e8b2f65690a2f85e19982900b24daa4a6e4
	CRC32	019d937e
	Example file location	1: C:\Windows\System32\

Filename napipsec.dll

System Windows 7

File size 38912 bytes

Date -0001-11-30

Download

File details
	MD5	929759e0775e6d00b4b2f4a08042439f
	SHA1	82c47068671b2ea3260ee8158b16828b595b286b
	SHA256	9f97cbc36c13a3cc03ea850d0c9c5156d34c4dcd474028ee9c1c8d620eb97aa5
	CRC32	e15af0a3
	Example file location	C:\Windows\SysWOW64\

Filename napipsec.dll

System Windows 7

File size 43520 bytes

Date 2009-07-14

Download

File details
	MD5	f36bde3923e9c7b37af0f800e4994e36
	SHA1	ac94e055910b60ffc6716459f43db8c31508f83d
	SHA256	deae55c26150e80d6cc05043b83aab843475432d4f2b3870436debe5f9224307
	CRC32	69aee3b2
	Example file location	C:\Windows\SysWOW64\

Filename napipsec.dll

System Windows Vista

File size 37888 bytes

Date 2008-01-21

Download

File details
	MD5	7fc668222a349155e370c4c47e167882
	SHA1	36aef0664a59cf80e540fff121fa7768ba65d862
	SHA256	3907e19401e21bdfe463bcfe56572c2fad2bc4b9cf686ff2e08392905ab33e19
	CRC32	005489ad
	Example file location	C:\Windows\System32\

Filename napipsec.dll

System Windows Vista

File size 34304 bytes

Date -0001-11-30

Download

File details
	MD5	ce5ba334a73b4529affd84dd0a12db88
	SHA1	dc68762015a12ae171735bf27cab6fdc677d3ba5
	SHA256	9767fa2fe6a507f200853b9c999c65ed91fba49badc55264e025aa2da1bda935
	CRC32	bab22ee6
	Example file location	C:\Windows\System32\

Filename napipsec.dll

System Windows XP

File size 30208 bytes

Date 2008-04-14

Download

File details
	MD5	87906187b3af89582380d156da601f68
	SHA1	605ce39cc4816177465a5fa332afcfd0944af9c1
	SHA256	96355984befc2a9c062ba993508329c5ecbc1106acb83518326aa4544ced511b
	CRC32	8613ad89
	Example file location	---