How to Repair cmmon32.exe? Download Now

Sometimes Windows system displays error messages regarding corrupted or missing cmmon32.exe 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 cmmon32.exe file can therefore effect in failed execution of the started process.

cmmon32.exe file Microsoft Connection Manager Monitor. 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 cmmon32.exe related errors on your device. You can also download cmmon32.exe file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista, Windows XP devices which will (most probably) allow you to solve the problem.

Compatible with: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista, Windows XP

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 cmmon32.exe

4.1 List of cmmon32.exe file versions

File info

General information
Filename	cmmon32.exe
File extension	EXE
Description	Microsoft Connection Manager Monitor

Software
Program	Microsoft(R) Connection Manager
Author	Microsoft Corporation

Details
MIME type	application/octet-stream
File type	Executable application
System	Windows NT 32-bit
Copyrights	© Microsoft Corporation. All rights reserved.
Character set	Unicode
Language cod	English (U.S.)

Most common cmmon32.exe file related problems

There are various types of errors related to cmmon32.exe file. cmmon32.exe 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 cmmon32.exe file. If you encounter one listed below (or similar), please consider the following suggestions.

cmmon32.exe is corrupted
cmmon32.exe cannot be located
Runtime Error - cmmon32.exe
cmmon32.exe file error
cmmon32.exe file cannot be loaded. Module was not found
cannot register cmmon32.exe file:
cmmon32.exe file could not be loaded
cmmon32.exe file doesn't exist

cmmon32.exe

Application could not be started because cmmon32.exe file is missing. Reinstall the application to solve the problem.

Problems related to cmmon32.exe 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 cmmon32.exe 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 cmmon32.exe errors in just few steps?

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

cmmon32.exe 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 cmmon32.exe 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 cmmon32.exe 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 cmmon32.exe 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 cmmon32.exe file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the cmmon32.exe 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 cmmon32.exe 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 cmmon32.exe 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 cmmon32.exe file

The last solution is to manually download and replace cmmon32.exe 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 cmmon32.exe file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of cmmon32.exe file example directory paths.

Windows 10: C:\Windows\System32\
Windows 8.1: C:\Windows\System32\
Windows 8: 1: C:\Windows\System32\
Windows 7: C:\Windows\System32\
Windows 7: C:\Windows\System32\
Windows Vista: ---
Windows Vista: ---
Windows XP: ---

If the steps did not solve your cmmon32.exe 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 cmmon32.exe

System Windows 10

File size 36864 bytes

Date 2017-03-18

Download

File details
	MD5	751abf103f3da2914b7dc9a23688bf0f
	SHA1	e6f6a692be044f36b54c1d0c941197fd24901fc5
	SHA256	e319578e32b8ef98003d70c358daace65033fabed652fe11345f61e00e6447ae
	CRC32	f2080095
	Example file location	C:\Windows\System32\

Filename cmmon32.exe

System Windows 8.1

File size 38912 bytes

Date 2014-11-21

Download

File details
	MD5	f50a9af926e284dea04ccf62342eb28d
	SHA1	eeb1b03156d657d23b5a68dd0b5697ec55d47184
	SHA256	8dd0e96db1eccb739a55bf60e0b4055da712b81b3030c2e7ab93a5bf803d1c3b
	CRC32	9adc5bd4
	Example file location	C:\Windows\System32\

Filename cmmon32.exe

System Windows 8

File size 41472 bytes

Date 2012-07-26

Download

File details
	MD5	fc4168464f365471a4a1ebbfd48a1daf
	SHA1	d59b3c0ce87143c3b193524109e5a5bcafa54dc1
	SHA256	326cefa9cf6dc91ed609fef53fc5276e69199b633a6ace34d4f240131b284ffe
	CRC32	81a2fbae
	Example file location	1: C:\Windows\System32\

Filename cmmon32.exe

System Windows 7

File size 45056 bytes

Date 2009-07-14

Download

File details
	MD5	5fa4925901078786fa718a4e449f3833
	SHA1	43ffe3066e145b06ea60ad3d3b437efe5c9705ad
	SHA256	db2765f7b05f8a39dcd47ac5b0cd4f5e90bc7763b1443911362f347977d2fbef
	CRC32	9afae430
	Example file location	C:\Windows\System32\

Filename cmmon32.exe

System Windows 7

File size 43008 bytes

Date -0001-11-30

Download

File details
	MD5	ea7baab0792c846de451001fae0fbd5f
	SHA1	4b9cca7bd204b3f15eb55317f27956d8250673e0
	SHA256	296bc4ae04280d275ca6b5bec8695a4d8796311540333243cc1277695e78400c
	CRC32	a7fb946d
	Example file location	C:\Windows\System32\

Filename cmmon32.exe

System Windows Vista

File size 49152 bytes

Date -0001-11-30

Download

File details
	MD5	86497c6a9825b6252804d5c4e189aa67
	SHA1	37661acda9e1b071fa27ca4ccb77d1001bf81262
	SHA256	5c26bcb2cecacb924c8a5453b4f1b6552772c3ca99fda7234b5e87096c305467
	CRC32	02cd9271
	Example file location	---

Filename cmmon32.exe

System Windows Vista

File size 52224 bytes

Date 2009-04-11

Download

File details
	MD5	900006fa862f2e631168c8f9cfe33ac1
	SHA1	d2b5f23e19e237798d5e0da9c8cc0aeb0b01a77d
	SHA256	0009d5870dbf34900350d036868241e10c062044b9b0d06919c2a76c38f035fa
	CRC32	e15c0d38
	Example file location	---

Filename cmmon32.exe

System Windows XP

File size 39936 bytes

Date 2008-04-14

Download

File details
	MD5	0131552eb5c43a74163a62bdca7aa715
	SHA1	9e924885c3205176bd7ab3289da5ec361c143ba0
	SHA256	af8b55afe63a838730bfa0c24417cd07bdf67d8930c36b1894768e7ca5811d11
	CRC32	c506dfb8
	Example file location	---