iasrad.dll - Repair Issues and Download

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

iasrad.dll file NPS RADIUS Protocol Component. 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 iasrad.dll related errors on your device. You can also download iasrad.dll file compatible with Windows 10, 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 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista, Windows XP

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 iasrad.dll

4.1 List of iasrad.dll file versions

File info

General information
Filename	iasrad.dll
File extension	DLL
Description	NPS RADIUS Protocol Component

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 iasrad.dll file related problems

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

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

iasrad.dll

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

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

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

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

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

Go to the folder where the file should be located and paste the downloaded file. Below is the list of iasrad.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\SysWOW64\
Windows 7: C:\Windows\SysWOW64\
Windows Vista: ---
Windows Vista: ---
Windows XP: ---

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

System Windows 10

File size 188928 bytes

Date 2017-03-18

Download

File details
	MD5	c2cfc92eaa40a7ebd9581f41353c4ea0
	SHA1	7ec2bebf6a084a686248187fe3179eed1308955c
	SHA256	c82a196aa4c33a3912f149e5791518aa2c440048f5dd1791c6f20a1cef21467a
	CRC32	b10fbf54
	Example file location	C:\Windows\System32\

Filename iasrad.dll

System Windows 8.1

File size 203264 bytes

Date 2014-11-21

Download

File details
	MD5	a1e6decd627f12f9f3822ce2aeb4ba33
	SHA1	3ee900f5075d4e1b2699730cc51f95dc0fdfdd06
	SHA256	7c92a8b8b4059d8eba5b1595cc52aa6aee7c88efd026e03893f20bc89c167a94
	CRC32	4b395596
	Example file location	C:\Windows\System32\

Filename iasrad.dll

System Windows 8

File size 195584 bytes

Date 2012-07-26

Download

File details
	MD5	6bfa3bbbef689f7ba1a107f6b3ee00aa
	SHA1	4cb84e5a0de987e400966b81b71cc8beaafd5f69
	SHA256	87d19c1442fa1bb80eb7bf159d6f949dad4271b9726ee42e0310cb6d5e3b094f
	CRC32	e0bae67a
	Example file location	1: C:\Windows\System32\

Filename iasrad.dll

System Windows 7

File size 217088 bytes

Date 2010-11-21

Download

File details
	MD5	047ad05de61c166a1bed4cf5a9083ed8
	SHA1	aac2de9aa383119626263bf6dc1899694f85d17a
	SHA256	9df133a792ba31915f85e22d06fe5ee92d967400cf55eb5352a34d679bc89419
	CRC32	3c9385a3
	Example file location	C:\Windows\SysWOW64\

Filename iasrad.dll

System Windows 7

File size 172032 bytes

Date -0001-11-30

Download

File details
	MD5	186147c89867b66cb02667d4037c7550
	SHA1	e8e086c50b0823967ccd0d38e88ed1738eef5ea6
	SHA256	66652758fb7821c2f7625cb852f72c95dbd2e9f600ac3758e58bd6af7ef01086
	CRC32	23afd333
	Example file location	C:\Windows\SysWOW64\

Filename iasrad.dll

System Windows Vista

File size 198144 bytes

Date 2009-04-11

Download

File details
	MD5	2c234a4ad19475408e937816ece96327
	SHA1	34d692dc7def173ec78527ad5f93b4382538b4d4
	SHA256	c032c8621b3ba70edb0362ddcb47e4d2388fbdbce74a3f7b92417211ea4a7c88
	CRC32	e7c34654
	Example file location	---

Filename iasrad.dll

System Windows Vista

File size 158208 bytes

Date -0001-11-30

Download

File details
	MD5	a080a841827d71f86acedc48f3b5af64
	SHA1	7301233f65dde48c5b56c3a24e04addfd1665896
	SHA256	2d68a8c2b4b979875d5ac0b315705bfba2e776af94736a21eb216c0d266c5c30
	CRC32	679caa24
	Example file location	---

Filename iasrad.dll

System Windows XP

File size 119808 bytes

Date 2008-04-14

Download

File details
	MD5	18e03f4113d731142b571b259ea67848
	SHA1	1e6cbf094ad994ad51cebcf2f917d579890ee8bb
	SHA256	c77c8a56e2a56e8557fc1f5577f62b2a22f24389d28e2b91795546457a8dfce6
	CRC32	4599e11f
	Example file location	---