Microsoft Windows DLL cmiv2.dll

How to Download Cmiv2.dll and Fix DLL Error Messages

Last Updated: 11/25/2023
[Time to Read Article: 5 minutes]

cmiv2.dll is considered a type of CMI Configuration Management API file. It is most-commonly used in Microsoft® Windows® Operating System developed by Microsoft. It uses the DLL file extension and is considered a Win32 DLL (Dynamic link library) file.

cmiv2.dll was first released for Windows Vista Operating System on 11/08/2006 with Windows Vista. The latest version update [v10.0.15063.0 (WinBuild.160101.0800)] for Windows was 10 released on 07/29/2015. cmiv2.dll is included with Windows 10, Windows 8.1, and Windows 8.

This article discusses complete file details, DLL file troubleshooting instructions for problems with cmiv2.dll, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	cmiv2.dll
File Extension:	DLL file extension
Description:	CMI Configuration Management API
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:	0x151450
Code Size:	1705472

View Other cmiv2.dll Information

File Info	Description
File Size:	1999 kB
File Modification Date/Time:	2017:03:18 18:18:46+00:00
File Inode Change Date/Time:	2017:11:05 07:07:54+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Warning:	Possibly corrupt Version resource
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2015:04:27 01:56:44+00:00
PE Type:	PE32
Linker Version:	14.10
Code Size:	1705472
Initialized Data Size:	335360
Uninitialized Data Size:	0
Entry Point:	0x151450
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:	Dynamic link library
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Microsoft Corporation
File Description:	CMI Configuration Management API
File Version:	10.0.15063.0 (WinBuild.160101.0800)
Internal Name:	cmiv2.dll
Legal Copyright:	© Microsoft Corporation. All rights reserved.
Original Filename:	cmiv2.dll
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 cmiv2.dll Error Messages?

Dynamic Link Library cmiv2.dll Errors

cmiv2.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like cmiv2.dll, 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 cmiv2.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 cmiv2.dll is attempted to be loaded either when Windows is starting up, or in some cases already running. Some of the most common cmiv2.dll errors include:

Access Violation at address - cmiv2.dll.
cmiv2.dll could not be found.
Cannot find C:\Windows\System32\AdvancedInstallers\cmiv2.dll.
Cannot register cmiv2.dll.
Cannot start Windows. A required component is missing: cmiv2.dll. Please install Windows again.
Failed to load cmiv2.dll.
The application has failed to start because cmiv2.dll was not found.
The file cmiv2.dll is missing or corrupt.
This application failed to start because cmiv2.dll was not found. Re-installing the application may fix this problem.

Your cmiv2.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, cmiv2.dll file corruption could be caused from a power outage when loading Windows, system crash while loading cmiv2.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 cmiv2.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 cmiv2.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 cmiv2.dll error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing cmiv2.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 cmiv2.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 cmiv2.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 cmiv2.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 cmiv2.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 cmiv2.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 cmiv2.dll file version. We maintain a comprehensive database of 100% malware-free cmiv2.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 cmiv2.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\AdvancedInstallers\
Windows Vista: C:\Windows\SysWOW64\AdvancedInstallers\
Windows 7: C:\Windows\System32\AdvancedInstallers\
Windows 7: C:\Windows\SysWOW64\AdvancedInstallers\
Windows 8: C:\Windows\System32\AdvancedInstallers\
Show 2 more directories +

Windows 8.1: C:\Windows\System32\AdvancedInstallers\
Windows 10: C:\Windows\System32\AdvancedInstallers\

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 cmiv2.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 cmiv2.dll Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying cmiv2.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 cmiv2.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 10

File Name

Software Version

File Version

Architecture

cmiv2.dll

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:	2046880
File Date:	03/18/2017
MD5 Checksum:	cf475a26ac032079b3dc58495ecd9248
SHA1 Checksum:	924f6a9b716fa1428e64c9571a1b13c42dde4a61
SHA256 Checksum:	888b1cdb7f426b6f69dd770d8deb96d5e04ab8e21b3372dd22d7a2e56c5a1310
CRC32:
File Directory Location:	C:\Windows\System32\AdvancedInstallers\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	10.0
Initialized Data Size:	335360
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

cmiv2.dll

6.0.6002.18005

6.0.6002.18005 (lh_sp2rtm.090410-1830)

32-bit (x32)

Expand for Detailed File Information +

OS Version:	Windows Vista
Software:	Microsoft® Windows® Operating System
Software Version:	6.0.6002.18005
File Version:	6.0.6002.18005 (lh_sp2rtm.090410-1830)
File Size:	3815936
File Date:	04/11/2009
MD5 Checksum:	dba5a1d4bbb38e7f17aeef1fe08afb90
SHA1 Checksum:	7fe5fcabbe0085476e5d876df51815ef1fb79930
SHA256 Checksum:	135e1ecaf0eb880c31ef203ca4deaf56a525bff69514c845c8a27c028e421d86
CRC32:
File Directory Location:	C:\Windows\System32\AdvancedInstallers\

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	6.0
Initialized Data Size:	489984
Linker Version:	8.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows GUI
Subsystem Version:	5.2
File Modification Date/Time:	04/11/2009

cmiv2.dll

32-bit (x32)

Expand for Detailed File Information +

OS Version:	Windows Vista
File Size:	2032640
MD5 Checksum:	059f5d6a8ed0f065432839c986ff84f3
SHA1 Checksum:	4851e964a6129cac301569ee7fb6205b68634120
SHA256 Checksum:	9553319f88bafe280c1bead0b25f4fe11fbd9cd59e4bddf43f77aa2df0559edf
CRC32:
File Directory Location:	C:\Windows\SysWOW64\AdvancedInstallers\

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

Windows 8.1

File Name

Software Version

File Version

Architecture

cmiv2.dll

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:	2171904
File Date:	08/22/2013
MD5 Checksum:	0ec6576c4d57c17150c05e49dd1d1581
SHA1 Checksum:	dbe3b2f9b338fff4089ed59e5ddced8f3abed071
SHA256 Checksum:	78282c962ca4ffa92c385edc17f5caf4395d482649817c644252fb05c82de439
CRC32:
File Directory Location:	C:\Windows\System32\AdvancedInstallers\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.3
Initialized Data Size:	393216
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:	08/22/2013

Windows 8

File Name

Software Version

File Version

Architecture

cmiv2.dll

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:	2156032
File Date:	07/26/2012
MD5 Checksum:	05fb0d837d437ca0503ce0fe49c2a0b4
SHA1 Checksum:	f1d8024664f705db4872824ca6d2732108ab86e6
SHA256 Checksum:	88a1c4ab1bf66ac8d232e430f1ff579f3323b96958793542b1274d03cb0580de
CRC32:
File Directory Location:	C:\Windows\System32\AdvancedInstallers\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.2
Initialized Data Size:	383488
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

cmiv2.dll

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:	3739136
File Date:	07/14/2009
MD5 Checksum:	b66acbf9030e9f91a4553382b9312c4c
SHA1 Checksum:	6e62426b63ccbab7e18dcc30ac64f28b11c0c183
SHA256 Checksum:	0d92babbb3ba649f9931b2c3761fb062dd980f6eb2b983a6922d3513edcdbad7
CRC32:
File Directory Location:	C:\Windows\System32\AdvancedInstallers\

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	6.1
Initialized Data Size:	458752
Linker Version:	9.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows GUI
Subsystem Version:	5.2
File Modification Date/Time:	07/14/2009

cmiv2.dll

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 7
File Size:	2041344
MD5 Checksum:	2aac19f265b10548e389fcec4f8efd1d
SHA1 Checksum:	438200ab74e886f3b500a2c125099dba8ef685ee
SHA256 Checksum:	3804ca11505a23fde353828fe91d48d111af2561399f411b9c1b2f3aa0576b36
CRC32:
File Directory Location:	C:\Windows\SysWOW64\AdvancedInstallers\

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

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Files Related to cmiv2.dll

DLL Files Related to cmiv2.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
wcncsvc.dll	Windows Connect Now - Config Registrar Service	Microsoft® Windows® Operating System (6.3.9600.17415)	374272	C:\Windows\Logs\DPX\
d3dxof.dll	DirectX Files DLL	Microsoft® Windows® Operating System (10.0.10011.16384)	57856	C:\Windows\inf\WmiApRpl\0009\
virtdisk.dll	Virtual Disk API DLL	Microsoft® Windows® Operating System (6.2.9200.16384)	28672	C:\Windows\Boot\EFI\sr-Latn-RS\
MSTTSFrontendENU.dll	Dynamic Link Library	Windows 7	373760	C:\Windows\inf\WmiApRpl\0009\
cryptcatsvc.dll	Cryptographic Catalog Services	Microsoft® Windows® Operating System (6.2.9200.16384)	104448	C:\Windows\System32\

Other Files Related to cmiv2.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
OneX_v1.xsd	XML Schema Definition	Windows 7	5957	C:\Windows\L2Schemas\
OneX_v1.xsd	XML Schema Definition	Windows 8.1	5957	C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd	XML Schema Definition	Windows 7	7504	C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd	XML Schema Definition	Windows 8	7504	C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd	XML Schema Definition	Windows 10	7548	C:\Windows\L2Schemas\

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