Fix ias.dll Errors

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

ias.dll file Network Policy Server. 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 ias.dll related errors on your device. You can also download ias.dll file compatible with Windows 10, 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 10, 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 ias.dll

4.1 List of ias.dll file versions

File info

General information
Filename	ias.dll
File extension	DLL
Description	Network Policy Server

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 ias.dll file related problems

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

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

ias.dll

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

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

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

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

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

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

Windows 10: C:\Windows\System32\
Windows 8.1: C:\Windows\System32\
Windows 8: 1: C:\Windows\System32\
Windows 7: C:\Windows\System32\
Windows 7: C:\Windows\System32\
Windows Vista: ---
Windows Vista: ---

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

System Windows 10

File size 23040 bytes

Date 2017-03-18

Download

File details
	MD5	b85afe1edf27ee7733abaf171905d235
	SHA1	6f6974592b490c7d7bba84428b575e1a0353e02a
	SHA256	aef4bd7558bb137625456501d6d3d96062dec6e4758670d27998c64462ffc42d
	CRC32	f08c83ef
	Example file location	C:\Windows\System32\

Filename ias.dll

System Windows 8.1

File size 23040 bytes

Date 2014-11-21

Download

File details
	MD5	bd0f7b79d9701d8699ac5d50a13f20ab
	SHA1	3cd173d6af1155bdc65d64f8461dd2053fe85c25
	SHA256	f89777daa7de55dfe545dcb197f94636f4d4b54aa776a08cc0d5dad5de1c926f
	CRC32	9335603c
	Example file location	C:\Windows\System32\

Filename ias.dll

System Windows 8

File size 23040 bytes

Date 2012-07-26

Download

File details
	MD5	e0c63fb6db6a57cf97bc2d5313ca1170
	SHA1	463d21f8183b67d4a690496bc8bf4a56daa35b6d
	SHA256	05a8c6f7d6c7da366a4022db86c9a6355749156ef969537925cf943dae2e9364
	CRC32	2473f29e
	Example file location	1: C:\Windows\System32\

Filename ias.dll

System Windows 7

File size 26624 bytes

Date 2009-07-14

Download

File details
	MD5	39415b10172c431f5ab87488d79e9dc4
	SHA1	e093ac5bdc172d1f158ca645fc92478754a1485c
	SHA256	cff93a91cd2928d79a68799222403e6851bcf734a66cd47712511172e8308c97
	CRC32	82e20373
	Example file location	C:\Windows\System32\

Filename ias.dll

System Windows 7

File size 19456 bytes

Date -0001-11-30

Download

File details
	MD5	a1e91b5b5273573fc132b683e550b5e6
	SHA1	ef71fd0a2adfef285c0ededf279f32a2f6e9baa3
	SHA256	eb12bc72cd39fac7750542815272467fa161b039df858f29878e9fca837cb087
	CRC32	88fde541
	Example file location	C:\Windows\System32\

Filename ias.dll

System Windows Vista

File size 18944 bytes

Date -0001-11-30

Download

File details
	MD5	7a5f8218325f00396daea2f985fa0ecb
	SHA1	83d43288287979a7d26f55e8c4f034134d944508
	SHA256	6ac8dabf58a14aac4bb23585eaea432265b2b53a242d5b8ac9c260324a81c9d5
	CRC32	37452739
	Example file location	---

Filename ias.dll

System Windows Vista

File size 25600 bytes

Date 2008-01-21

Download

File details
	MD5	8427cf0d0c171770c49b20b4c66311b1
	SHA1	d60b3a1269e4d87244b96c3a447f64e7ad18b683
	SHA256	427722dd2b18983dd7bc24ae831ca6760cea92e7fb695a99f141c1929eb11ce8
	CRC32	de8ceeb4
	Example file location	---