Repair and Download WMASF.DLL Now

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

WMASF.DLL file Windows Media ASF DLL. 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 WMASF.DLL related errors on your device. You can also download WMASF.DLL file compatible with Windows 10, Windows 8, Windows Vista, Windows Vista devices which will (most probably) allow you to solve the problem.

Compatible with: Windows 10, Windows 8, 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 WMASF.DLL

4.1 List of WMASF.DLL file versions

File info

General information
Filename	WMASF.DLL
File extension	DLL
Description	Windows Media ASF DLL

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 WMASF.DLL file related problems

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

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

WMASF.DLL

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

Problems related to WMASF.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 WMASF.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 WMASF.DLL errors in just few steps?

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

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

The last solution is to manually download and replace WMASF.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 WMASF.DLL file.

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

Windows 10: C:\Windows\System32\
Windows 8: C:\Windows\System32\
Windows Vista: C:\Windows\SysWOW64\
Windows Vista: C:\Windows\SysWOW64\

If the steps did not solve your WMASF.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 WMASF.DLL

System Windows 10

File size 253656 bytes

Date 2017-03-18

Download

File details
	MD5	6f17bbd937065af302be3bd1303a68aa
	SHA1	eb2fd039ac6c89ccedc1f3755ad0d6ec95f7a52d
	SHA256	985afd2663a3dc618251000b2f178f80d69213a51cc06c3255038fed5856ef0f
	CRC32	42933409
	Example file location	C:\Windows\System32\

Filename WMASF.DLL

System Windows 8

File size 240880 bytes

Date 2012-07-26

Download

File details
	MD5	4226df42fbb140ffcd93211540c9624e
	SHA1	47577f391781b8b975da5c9b5b9508d6cef32c0e
	SHA256	e13b74b1936a7d741b00a285e9077b8b31229c2b3531af591d62d02aaefc4e18
	CRC32	1b80dab3
	Example file location	C:\Windows\System32\

Filename WMASF.DLL

System Windows Vista

File size 223232 bytes

Date -0001-11-30

Download

File details
	MD5	36ccd8a79539c4ace3babe09c2cfba16
	SHA1	a981eae7650bcf3990477bedb582659ae450e669
	SHA256	344c4e6f6537ed523f06204812188ee83a96d595ada15a83260a733703bfd2a3
	CRC32	0d95f711
	Example file location	C:\Windows\SysWOW64\

Filename WMASF.DLL

System Windows Vista

File size 295424 bytes

Date 2008-01-21

Download

File details
	MD5	8812e3739bb8ab48d7a4867522d50b6b
	SHA1	817ccd19c8f1f6f626d9b40862073078265679c6
	SHA256	e795a7cd9f32326a94d7ccd64859f6c726df8393f1925fed43e8977ed38d1443
	CRC32	0f031e71
	Example file location	C:\Windows\SysWOW64\