How to Fix Issues with Mciwave.dll.mui (Free Download)

Last Updated: 11/26/2023
[Average Read Time: 4.5 minutes]

MCI driver for waveform audio files such as mciwave.dll.mui utilize the MUI file extension. This file is considered a Win32 DLL (Driver) file, and was first created by Microsoft for the Microsoft® Windows® Operating System software package.

mciwave.dll.mui was first developed on 11/08/2006 in the Windows Vista Operating System for Windows Vista. On 07/29/2015, version 10.0.15063.0 (WinBuild.160101.0800) was released for Windows 10. mciwave.dll.mui is bundled with the software package in Windows 10, Windows Vista, and Windows 8.1.

In this short article, you will discover detailed file information, steps for troubleshooting MUI file problems with mciwave.dll.mui, and list of free downloads for every version that exists in our comprehensive file directory.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	mciwave.dll.mui
File Extension:	MUI file extension
Description:	MCI driver for waveform audio
Object File Type:	Driver
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:	0x0000

View Other mciwave.dll.mui Information

File Info	Description
File Size:	3.5 kB
File Modification Date/Time:	2017:03:18 04:56:52+00:00
File Inode Change Date/Time:	2017:11:05 07:07:54+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	0000:00:00 00:00:00
PE Type:	PE32
Linker Version:	14.10
Code Size:	0
Initialized Data Size:	3072
Uninitialized Data Size:	0
Entry Point:	0x0000
OS Version:	10.0
Image Version:	10.0
Subsystem Version:	6.0
Subsystem:	Windows GUI
File Version Number:	10.0.15063.0
Product Version Number:	10.0.15063.0
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Driver
File Subtype:	8
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Microsoft Corporation
File Description:	MCI driver for waveform audio
File Version:	10.0.15063.0 (WinBuild.160101.0800)
Internal Name:	mciwave
Legal Copyright:	© Microsoft Corporation. All rights reserved.
Original Filename:	mciwave.dll.mui
Product Name:	Microsoft® Windows® Operating System
Product Version:	10.0.15063.0

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

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What are mciwave.dll.mui Error Messages?

Dynamic Link Library mciwave.dll.mui Errors

mciwave.dll.mui is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like mciwave.dll.mui, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like sapisvr.exe - to follow. These files were created so that multiple programs (eg. Windows) could share the same mciwave.dll.mui 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 MUI 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 mciwave.dll.mui is attempted to be loaded either when Windows is starting up, or in some cases already running. Some of the most common mciwave.dll.mui errors include:

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

Your mciwave.dll.mui 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, mciwave.dll.mui file corruption could be caused from a power outage when loading Windows, system crash while loading mciwave.dll.mui, 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 mciwave.dll.mui 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 mciwave.dll.mui 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 mciwave.dll.mui error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing mciwave.dll.mui 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 mciwave.dll.mui 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 mciwave.dll.mui 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 mciwave.dll.mui 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 mciwave.dll.mui 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 mciwave.dll.mui 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 mciwave.dll.mui file version. We maintain a comprehensive database of 100% malware-free mciwave.dll.mui 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 mciwave.dll.mui 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\en-US\
Windows Vista: C:\Windows\SysWOW64\en-US\
Windows 7: C:\Windows\System32\en-US\
Windows 7: C:\Windows\SysWOW64\en-US\
Windows 8: C:\Windows\System32\en-US\
Show 2 more directories +

Windows 8.1: C:\Windows\System32\en-US\
Windows 10: C:\Windows\System32\en-US\

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 10.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve mciwave.dll.mui 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 mciwave.dll.mui Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying mciwave.dll.mui to your appropriate Windows system directory. Microsoft typically does not release Windows MUI 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 mciwave.dll.mui and all other MUI files for Windows. An incorrectly installed MUI file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10

File Name

Software Version

File Version

Architecture

mciwave.dll.mui

10.0.15063.0

10.0.15063.0 (WinBuild.160101.0800)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Microsoft® Windows® Operating System
Software Version:	10.0.15063.0
File Version:	10.0.15063.0 (WinBuild.160101.0800)
File Size:	3584
File Date:	03/18/2017
MD5 Checksum:	6adc5c63bfc416dcb6dd8d2519893af5
SHA1 Checksum:	190c892cd20abe4e2f45a5f895341051451dba3f
SHA256 Checksum:	d4059521bed9d63938eb17f180305a6c25391c0786e27d34d95befe0b3bfe91e
CRC32:
File Directory Location:	C:\Windows\System32\en-US\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	10.0
Initialized Data Size:	3072
Linker Version:	14.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	6.0
File Modification Date/Time:	03/18/2017

Windows Vista

File Name

Software Version

File Version

Architecture

mciwave.dll.mui

6.0.6000.16386

6.0.6000.16386 (vista_rtm.061101-2205)

32-bit (x32)

Expand for Detailed File Information +

OS Version:	Windows Vista
Software:	Microsoft® Windows® Operating System
Software Version:	6.0.6000.16386
File Version:	6.0.6000.16386 (vista_rtm.061101-2205)
File Size:	3072
File Date:	11/02/2006
MD5 Checksum:	b109a7a407f3889c3c02d819997c98e2
SHA1 Checksum:	7c88ecdd38c0fb08bb9d0b28bd33c69eed27545d
SHA256 Checksum:	e767fdf6c1e67b48bf46124e848dcdcd98ee0ab966c5a5f19fc01ef9eb440fcb
CRC32:
File Directory Location:	C:\Windows\System32\en-US\

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	6.0
Initialized Data Size:	2560
Linker Version:	8.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows GUI
Subsystem Version:	5.2
File Modification Date/Time:	11/02/2006

mciwave.dll.mui

32-bit (x32)

Expand for Detailed File Information +

OS Version:	Windows Vista
File Size:	3584
MD5 Checksum:	11a9dac6f402ce310c2712e3b62d6e11
SHA1 Checksum:	84f165a6ee4234df5b8b14ea0cf591423f8f3587
SHA256 Checksum:	c11129e3e6090188d40521f5f742a3da26b1edab7da632c38b7a08577823173b
CRC32:
File Directory Location:	C:\Windows\SysWOW64\en-US\

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

Windows 8.1

File Name

Software Version

File Version

Architecture

mciwave.dll.mui

6.3.9600.16384

6.3.9600.16384 (winblue_rtm.130821-1623)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8.1
Software:	Microsoft® Windows® Operating System
Software Version:	6.3.9600.16384
File Version:	6.3.9600.16384 (winblue_rtm.130821-1623)
File Size:	3072
File Date:	11/21/2014
MD5 Checksum:	6a5b9ddf2289e5bd1c45d8768b10fd15
SHA1 Checksum:	9b3eef0ff88ecc686d65c4149a92e541f2d01b42
SHA256 Checksum:	c079eb27d6a90952bc68a0aab3f523da29d7349dd056d1119052fbea51472500
CRC32:
File Directory Location:	C:\Windows\System32\en-US\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.3
Initialized Data Size:	2560
Linker Version:	11.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	6.0
File Modification Date/Time:	11/21/2014

Windows 8

File Name

Software Version

File Version

Architecture

mciwave.dll.mui

6.2.9200.16384

6.2.9200.16384 (win8_rtm.120725-1247)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8
Software:	Microsoft® Windows® Operating System
Software Version:	6.2.9200.16384
File Version:	6.2.9200.16384 (win8_rtm.120725-1247)
File Size:	3072
File Date:	07/26/2012
MD5 Checksum:	41a45b793d792e90cc4ad8637c4baa73
SHA1 Checksum:	99e9e863ddb52ee4264d9d95c10393a9f5a8ccb5
SHA256 Checksum:	36a3bbb6d78ed95954b2940f8aa49f6fcfbfbed9abb6a71ad626a0049e68dcb1
CRC32:
File Directory Location:	C:\Windows\System32\en-US\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.2
Initialized Data Size:	2560
Linker Version:	10.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	5.1
File Modification Date/Time:	07/26/2012

Windows 7

File Name

Software Version

File Version

Architecture

mciwave.dll.mui

6.1.7600.16385

6.1.7600.16385 (win7_rtm.090713-1255)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 7
Software:	Microsoft® Windows® Operating System
Software Version:	6.1.7600.16385
File Version:	6.1.7600.16385 (win7_rtm.090713-1255)
File Size:	3072
File Date:	04/12/2011
MD5 Checksum:	eaedf8bd84af67d387185ce2f6e2fdbe
SHA1 Checksum:	6979ad3e2cbd2dd81098e348203a7654e84f1577
SHA256 Checksum:	ecae74395732ff850f78ef34764bc8a691239ca1f04cdd48e5a8d26c01c401af
CRC32:
File Directory Location:	C:\Windows\System32\en-US\

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	6.1
Initialized Data Size:	2560
Linker Version:	9.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows GUI
Subsystem Version:	5.2
File Modification Date/Time:	04/12/2011

mciwave.dll.mui

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 7
File Size:	3072
MD5 Checksum:	212ba629158215ae2cc735e930ded96d
SHA1 Checksum:	8da000ec291c657f5b388dd5e6fae1995bf88d99
SHA256 Checksum:	5042a002ecef769114bcebe62cfe7f93df579021be0f5cb4d1bb3d3824507bda
CRC32:
File Directory Location:	C:\Windows\SysWOW64\en-US\

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

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Files Related to mciwave.dll.mui

MUI Files Related to mciwave.dll.mui

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
browseui.dll.mui	Shell Browser UI Library	Microsoft® Windows® Operating System (6.0.6000.16386)	23040	C:\Users\Tester\AppData\Local\Packages\Microsof...
wpdwcn.dll.mui	Windows Portable Device WCN Wizard	Microsoft® Windows® Operating System (6.0.6000.16386)	7168	C:\Windows\System32\
adtschema.dll.mui	Security Audit Schema DLL	Microsoft® Windows® Operating System (10.0.15063.0)	304128	C:\Windows\Panther\UnattendGC\
drt.dll.mui	Distributed Routing Table	Microsoft® Windows® Operating System (6.1.7600.16385)	10752	C:\Windows\System32\Sysprep\Panther\
comdlg32.dll.mui	Myriad User Instrument	Windows Vista	35328	C:\$WINDOWS.~BT\Sources\Boot\PXE\ro-RO\

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OneX_v1.xsd	XML Schema Definition	Windows 8.1	5957	C:\Windows\L2Schemas\
OneX_v1.xsd	XML Schema Definition	Windows 10	5957	C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd	XML Schema Definition	Windows 8	7504	C:\Windows\L2Schemas\
LAN_profile_v1.xsd	XML Schema Definition	Windows 7	2241	C:\Windows\L2Schemas\
LAN_profile_v1.xsd	XML Schema Definition	Windows 8	2241	C:\Windows\L2Schemas\

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