Fix Wmdrmdev.dll DLL Errors and Download Now

Last Updated: 12/03/2024
[Time to Read Article: 5 minutes]

wmdrmdev.dll, also known as a Windows Media DRM for Network Devices Registration DLL file, was created by Microsoft for the development of Microsoft® Windows® Operating System. DLL files fall under under the Win32 DLL (Dynamic link library) file type category.

The first version of wmdrmdev.dll for Windows Vista was introduced on 11/08/2006 in Windows Vista. The latest file version for Windows 8 is v12.0.9200.16384 (win8_rtm.120725-1247) released on 08/01/2012.

Below, you find comprehensive file information, instructions for simple DLL file troubleshooting, and list of free wmdrmdev.dll downloads for each available file version.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	wmdrmdev.dll
File Extension:	DLL file extension
Description:	Windows Media DRM for Network Devices Registration DLL
Object File Type:	Dynamic link library
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	Microsoft Corporation
Software Program:	Microsoft® Windows® Operating System
Legal Copyright:	© Microsoft Corporation. All rights reserved.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x35c7b
Code Size:	478208

View Other wmdrmdev.dll Information

File Info	Description
File Size:	503 kB
File Modification Date/Time:	2012:07:26 03:20:31+00:00
File Inode Change Date/Time:	2017:11:05 07:01:45+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2012:07:26 02:53:34+00:00
PE Type:	PE32
Linker Version:	10.10
Code Size:	478208
Initialized Data Size:	35840
Uninitialized Data Size:	0
Entry Point:	0x35c7b
OS Version:	6.2
Image Version:	21315.20512
Subsystem Version:	6.2
Subsystem:	Windows GUI
File Version Number:	12.0.9200.16384
Product Version Number:	12.0.9200.16384
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Microsoft Corporation
File Description:	Windows Media DRM for Network Devices Registration DLL
File Version:	12.0.9200.16384 (win8_rtm.120725-1247)
Internal Name:	wmdrmnet.dll
Legal Copyright:	© Microsoft Corporation. All rights reserved.
Original Filename:	wmdrmnet.dll
Product Name:	Microsoft® Windows® Operating System
Product Version:	12.0.9200.16384

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are wmdrmdev.dll Error Messages?

Dynamic Link Library wmdrmdev.dll Errors

wmdrmdev.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like wmdrmdev.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like autoconv.exe - to follow. These files were created so that multiple programs (eg. Windows) could share the same wmdrmdev.dll file, saving valuable memory allocation, therefore making your computer run more efficiently.

Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DLL file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when wmdrmdev.dll is attempted to be loaded either when Windows is starting up, or in some cases already running. Some of the most common wmdrmdev.dll errors include:

Access Violation at address - wmdrmdev.dll.
wmdrmdev.dll could not be found.
Cannot find C:\Windows\System32\wmdrmdev.dll.
Cannot register wmdrmdev.dll.
Cannot start Windows. A required component is missing: wmdrmdev.dll. Please install Windows again.
Failed to load wmdrmdev.dll.
The application has failed to start because wmdrmdev.dll was not found.
The file wmdrmdev.dll is missing or corrupt.
This application failed to start because wmdrmdev.dll was not found. Re-installing the application may fix this problem.

Your wmdrmdev.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Windows), or deleted by a malware infection. Furthermore, wmdrmdev.dll file corruption could be caused from a power outage when loading Windows, system crash while loading wmdrmdev.dll, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

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How to Fix wmdrmdev.dll Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your wmdrmdev.dll issue. These troubleshooting steps are listed in the recommended order of execution.

Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
When you see the search box, type "System Restore" and press "ENTER".
In the search results, find and click System Restore.
Please enter the administrator password (if applicable / prompted).
Follow the steps in the System Restore Wizard to choose a relevant restore point.
Restore your computer to that backup image.

If the Step 1 fails to resolve the wmdrmdev.dll error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing wmdrmdev.dll file.

System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt wmdrmdev.dll files (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "cmd" but DO NOT PRESS "ENTER".
Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
You'll be prompted with a permission dialog box.
In the box, click "YES".
You should have a black screen with a blinking cursor.
In that black screen, type "sfc /scannow" and hit "ENTER".
SFC will begin scanning for wmdrmdev.dll issues and any other system file problems.
Follow any on-screen commands to complete the process.

Please be aware that this scan might take a while, so please be patient while it is working.

If this Step 2 fails as well, please proceed to the Step 3 below.

sfc /scannow

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many wmdrmdev.dll error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

Hit the Windows Start button
In the search box, type "Update" and press "ENTER".
In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
If updates are available for download, click "Install Updates".
After the update is completed, restart your PC.

If Windows Update failed to resolve the wmdrmdev.dll error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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If Those Steps Fail: Download and Replace Your wmdrmdev.dll File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate wmdrmdev.dll file version. We maintain a comprehensive database of 100% malware-free wmdrmdev.dll files for every applicable version of Windows. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download wmdrmdev.dll Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy the file into the appropriate directory for your Windows version:

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

Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 8.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve wmdrmdev.dll problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.

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Download wmdrmdev.dll Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying wmdrmdev.dll to your appropriate Windows system directory. Microsoft typically does not release Windows DLL files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing wmdrmdev.dll and all other DLL files for Windows. An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows Vista

File Name

Software Version

File Version

Architecture

wmdrmdev.dll

11.0.6002.18005

11.0.6002.18005 (lh_sp2rtm.090410-1830)

32-bit (x32)

Expand for Detailed File Information +

OS Version:	Windows Vista
Software:	Microsoft® Windows® Operating System
Software Version:	11.0.6002.18005
File Version:	11.0.6002.18005 (lh_sp2rtm.090410-1830)
File Size:	539136
File Date:	04/11/2009
MD5 Checksum:	9e703ec2e91c9071d75e34f1a7327eca
SHA1 Checksum:	21a43614670a1fffdbd8731c8fdecbd58b059226
SHA256 Checksum:	0f1fd150bdccd50fb6e4d49578e43bd9872c41b4514943962fb2b74aa56187e6
CRC32:
File Directory Location:	C:\Windows\System32\

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	21315.20512
Initialized Data Size:	78848
Linker Version:	8.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows GUI
Subsystem Version:	6.0
File Modification Date/Time:	04/11/2009

wmdrmdev.dll

32-bit (x32)

Expand for Detailed File Information +

OS Version:	Windows Vista
File Size:	418304
MD5 Checksum:	717f6ad9e35383e2aa5c6b946aad23af
SHA1 Checksum:	80be374c9d0dbda46a10982fbd0857e9507df725
SHA256 Checksum:	1d191c4ea173bf9cc67028f350c697ebb482cded383a3c78fc4944f67fbcea56
CRC32:
File Directory Location:	C:\Windows\SysWOW64\

File Version, System, and Machine Information
There is no information available.

Windows 8

File Name

Software Version

File Version

Architecture

wmdrmdev.dll

12.0.9200.16384

12.0.9200.16384 (win8_rtm.120725-1247)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8
Software:	Microsoft® Windows® Operating System
Software Version:	12.0.9200.16384
File Version:	12.0.9200.16384 (win8_rtm.120725-1247)
File Size:	515072
File Date:	07/26/2012
MD5 Checksum:	e5fa3ba18c37b1429e92f5182d2a1713
SHA1 Checksum:	df99ef2e3867e9800a52130b982f8a3583fb3199
SHA256 Checksum:	17420aa264e2ed9911a762b8690b5f4eb6db19fd01e997f5e11436f4d0154bfe
CRC32:
File Directory Location:	C:\Windows\System32\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	21315.20512
Initialized Data Size:	35840
Linker Version:	10.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	6.2
File Modification Date/Time:	07/26/2012

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Files Related to wmdrmdev.dll

DLL Files Related to wmdrmdev.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
RemindersUI.dll	RemindersUI.dll	Microsoft® Windows® Operating System (10.0.15063.0)	3024384	C:\Program Files (x86)\Reference Assemblies\Mic...
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Windows.Devices.Custom...	Windows.Devices.Custom Interface Proxy	Microsoft® Windows® Operating System (6.3.9600.17415)	12800	C:\Windows\SysWOW64\en-US\
KBDSF.DLL	Swiss French Keyboard Layout	Microsoft® Windows® Operating System (6.1.7601.17514)	7680	C:\Windows\Panther\UnattendGC\
wlidnsp.dll	Microsoft® Account Namespace Provider	Microsoft® Windows® Operating System (10.0.15063.0)	43008	C:\Windows\System32\

Other Files Related to wmdrmdev.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
OneX_v1.xsd	XML Schema Definition	Windows 7	5957	C:\Windows\L2Schemas\
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WLANAP_profile_v1.xsd	XML Schema Definition	Windows 8.1	7548	C:\Windows\L2Schemas\
LAN_policy_v1.xsd	XML Schema Definition	Windows 7	3472	C:\Windows\L2Schemas\
p2057.ngr	NEPLAN Graphic Data	Windows 7	3188068	C:\Windows\Speech\Engines\SR\en-GB\

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