Iassam.dll download

NPS NT SAM Provider

Since you decided to visit this page, chances are you’re either looking for iassam.dll file, or a way to fix the “iassam.dll is missing” error. Look through the information below, which explains how to resolve your issue. On this page, you can download the iassam.dll file as well.

What is Iassam.dll?

Iassam.dll a DLL (Dynamic Link Library) file, developed by Microsoft, which is referred to essential system files of the Windows OS. It usually contains a set of procedures and driver functions, which may be applied by Windows.

What is Iassam.dll used for?

Iassam.dll file, also known as NPS NT SAM Provider, is commonly associated with Microsoft® Windows® Operating System. It is an essential component, which ensures that Windows programs operate properly. Thus, if the iassam.dll file is missing, it may negatively affect the work of the associated software.

What is Iassam.dll is missing error mean?

There are multiple reasons that may cause iassam.dll errors. These include Windows registry issues, malicious software, faulty applications, etc.

Error messages related to the iassam.dll file can also indicate that the file has been incorrectly installed, corrupted or removed.

Other common iassam.dll errors include:

  • “iassam.dll is missing”
  • “iassam.dll error loading”
  • “iassam.dll crash”
  • “iassam.dll was not found”
  • “iassam.dll could not be located”
  • “iassam.dll Access Violation”
  • “The procedure entry point iassam.dll error”
  • “Cannot find iassam.dll”
  • “Cannot register iassam.dll”
iassam.dll - System Error The program can`t start because iassam.dll is missing from your computer. Try reinstalling the program to fix problem.

How to fix Iassam.dll missing error?

If the “iassam.dll is missing” error occurs, you may use one of the methods below – manual or automatic – to solve the problem. The manual method assumes that you download the iassam.dll file and put it inside the game/application installation folder, while the second method is much easier as it allows you to automatically fix the error with minimum effort.

Method 1: Download Iassam.dll

Search through available versions of iassam.dll from the list below, select the correct file and press the “Download” link. If you cannot decide which version to choose, read the article below or use the automatic method to resolve the issue

Iassam.dll, 10 available versions

Bits & Version File size Language Description Checksums
32bit 6.3.9600.16384 214.0 KB U.S. English NPS NT SAM Provider
MD5 0ccbc58d3efde4a9f031947e0ad270b4
SHA1 78578aebe244ec6b340caf029535b5cc7f6ee742
32bit 6.2.9200.16384 213.0 KB U.S. English NPS NT SAM Provider
MD5 12c492ea10ebb92b6dbb2e3456945a42
SHA1 7ecab249829aa8ac2ebd13f93bb8470691751ce0
32bit 6.1.7600.16385 187.0 KB U.S. English NPS NT SAM Provider
MD5 93858f87d159dc6e164d018a0531e879
SHA1 2ff01ad3181690039e2d208d2f3b0ca8b0bb1d79
32bit 6.0.6001.18000 176.0 KB U.S. English NPS NT SAM Provider
MD5 e60ebacc9cf64fcf272bd36f1cf4aa2b
SHA1 cb6a85660a93220f10626c4cb8e21d8dcd07b3aa
64bit 6.0.6001.18000 234.5 KB U.S. English NPS NT SAM Provider
MD5 f24db4629d42e4e7e8c095e6a5ea764c
SHA1 4daffaa44994bea494cc7d355cc009348a15c7e4
32bit 5.1.2600.0 84.5 KB U.S. English IAS NT SAM Provider
MD5 c598ff77d37f752e7c20207040ba578a
SHA1 e2382003e46c0a952ad487a3eebb11defde3b368
32bit 10.0.14393.0 197.5 KB U.S. English NPS NT SAM Provider
MD5 0877f87a376715a0162e91d6fa10fab7
SHA1 5a45cd596f1a7eaf41120eedb7c778ed424dcafe
64bit 10.0.14393.0 248.0 KB U.S. English NPS NT SAM Provider
MD5 eb9e0501f0bb77296e616854f6155aae
SHA1 12845e3140c1cc73aa09af329f2895704019a32f
64bit 10.0.10586.103 252.0 KB U.S. English NPS NT SAM Provider
MD5 c177128e60700e43109584f33d0430f9
SHA1 c4e4a5a27a18d575e1dc7d06d62aa5126b213bcf
32bit 10.0.10586.103 198.5 KB U.S. English NPS NT SAM Provider
MD5 f7f4d3c8f419097d5219c80b811978a9
SHA1 54d98bd3926295704f48ecff3dff86eef9443729

How to choose the correct version of Iassam.dll?

First, look through descriptions in the table above and select the proper file for your program. Pay attention to whether it’s a 64-, or 32-bit file, as well as the language it uses. For 64-bit programs, use 64-bit files if they are listed above.

It’s best to choose those dll files which language corresponds to the language of your program, if possible. We also recommend downloading the latest versions of dll files for an up-to-date functionality.

Where to place the Iassam.dll file?

To repair the “iassam.dll is missing” error, put the file inside the application/game installation folder. Alternatively, you can place the iassam.dll file within the Windows system directory.

How to register Iassam.dll?

If putting the missing iassam.dll file into the proper directory doesn’t solve the problem, you’ll have to register it. To do so, copy your DLL file to the C:\Windows\System32 folder, and open a command prompt with admin rights. There, type “regsvr32 iassam.dll” and press Enter.

Method 2: Fix the missing Iassam.dll error automatically

With WikiDll Fixer you can automatically repair iassam.dll errors. The utility will not only download the correct version of iassam.dll for absolutely free and suggest the right directory to install it but also resolve other issues related to the iassam.dll file.
  • Step 1: Click the “Download App. ” button to get an automatic tool, provided by WikiDll.
  • Step 2: Install the utility by following simple installation instructions.
  • Step 3: Launch the program to fix your iassam.dll errors and other issues.

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Method 3: Fix Iassam.dll missing error with System File Checker (SFC)

Many users are familiar with the sfc / scannow system file integrity check command, which automatically checks and fixes protected Windows system files. To execute this command, you have to run command prompt as administrator.
  • Step 1: Start the command line as an administrator in Windows by pressing Win key on your keyboard and typing "Command Prompt" in the search field, then - right-click on the result and select Run as administrator. Alternatively, you can press Win + X key combination which will open the menu where you can select Command Prompt (Admin).
  • Step 2: Type sfc / scannow while in Command Prompt and hit Enter.

After entering the command, a system check will begin. It will take a while, so please be patient. Once operation is complete you will get the message “Windows Resource Protection found corrupt files and successfully repaired them.” or “Windows Resource Protection found corrupt files but was unable to fix some of them”.

Keep in mind that System File Checker (SFC) cannot fix integrity errors for those system files that are currently being used by operating system. To fix these files you have to run SFC command through the command prompt in the Windows recovery environment. You can get into Windows Recovery Environment from the login screen, by clicking Shutdown, then holding down the Shift key while selecting Restart.

In Windows 10, you can press Win key, select Settings > Update & security > Recovery and under Advanced Startup, click Restart now. You can also boot from the installation disk or bootable USB flash drive with the Windows 10 distribution. On the installation screen select your preferred language and then select “System Restore”. After that, go to “Troubleshooting” > “Advanced Settings” > “Command Prompt”. Once in Command Prompt type the following command: sfc /scannow /offbootdir=C:\ /offwindir=C:\Windows where C is the partition with the installed operating system, and C: \ Windows is the path to the Windows 10 folder.

This operation will take a while and it is important to wait until it is complete. When finished, close the command prompt and restart the computer as usual.

Method 4: Fix corrupted Iassam.dll file by performing System Restore

System Restore is very useful when you want to fix iassam.dll error. Using the "System Restore" function, you can choose restore Windows to the date when the iassam.dll file was not damaged. Thus, restoring Windows to an earlier date cancels changes made to system files. Please follow the steps below to roll back Windows using System Restore and get rid of iassam.dll error.
  • Step 1: Press the Win + R keys combination to launch Run dialog.
  • Step 2: Type rstrui in the Run text box and click OK or hit Enter. It will open the system recovery utility.
  • Step 3: The “System Restore” window may include the “Choose a different restore point” option. If so, select this option and click Next. Check the “Show more restore points” checkbox to see a complete list of dates.
  • Step 4: Select a date to restore Windows 10. Keep in mind that you need to select a recovery point that will restore Windows to the date when the iassam.dll error message did not appear.
  • Step 5: Click the "Next" button and then click "Finish" to confirm your restore point.

At this point, your computer will reboot normally and boot up with restored version of Windows, and iassam.dll error should be resolved.

Method 5: Scan your PC for malware to fix iassam.dll error

Sometimes iassam.dll error can happen because of malware on your computer. The malicious software can intentionally corrupt DLL files in order to substitute them with its own malicious files. Therefore, your number one priority should be to scan your computer for malware and eliminate it as soon as possible.

OPTION 1 - Windows Defender

The new version of Windows 10 has a built-in application called "Windows Defender", which allows you to check your computer for viruses and remove malware, which is difficult to remove in a running operating system. In order to use the Windows Defender Offline scan, go to the settings (Start - Gear icon or Win + I key), select "Update and Security" and go to the "Windows Defender" section.
How to use Windows Defender Offline Scan
  • Step 1: Press Win key or click on Start and click on Gear icon. Alternatively press Win + I key combination.
  • Step 2: Select Update and Security option and go to Windows Defender section.
  • Step 3: At the bottom of the defender settings there is the checkbox " Windows Defender Offline scan". To start it, click "Scan Now". Note that you have to save all unsaved data before rebooting your PC.

After clicking “Scan Now” burton, the computer will reboot and automatically start searching viruses and malware. Upon completion of the scan, the computer will restart, and in the notifications, you will see a report on the completed scan.

OPTION 2 - Malwarebytes

Malwarebytes products are one of the most popular and effective to fight malware and unwanted programs, and they will come in handy even when you have a high-quality third-party antivirus installed. Scanning in the new version of Malwarebytes can be performed in real time and manually. To initiate manual scan please follow the steps below:
  • Step 1: Launch the Malwarebytes program and click Scan Now button. Also, you can select Scan option on the left side of the program’s window and click Full Scan. The system will begin scanning and you will be able to see the scan results.
  • Step 2: Select items that you want to quarantine and press “Quarantine Selected” button. When quarantined, you may be prompted to reboot the computer.
  • Step 3: After the program has been restarted, you can delete all quarantined objects by going to the appropriate section of the program or restore some of them if it turned out that after quarantining something from your software began to work incorrectly.

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