dmcompos.dll Informations - Download and Fix

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

dmcompos.dll file Microsoft DirectMusic Composer. 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 dmcompos.dll related errors on your device. You can also download dmcompos.dll file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, 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 Vista, Windows XP

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Fix dmcompos.dll errors

1 Information about dmcompos.dll file
2 Errors related to dmcompos.dll file
3 How to fix dmcompos.dll related errors?

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download dmcompos.dll

4.1 List of dmcompos.dll file versions

File info

General information
Filename	dmcompos.dll
File extension	DLL
Description	Microsoft DirectMusic Composer

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 dmcompos.dll file related problems

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

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

dmcompos.dll

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

Problems related to dmcompos.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 dmcompos.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 dmcompos.dll errors in just few steps?

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

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

The last solution is to manually download and replace dmcompos.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 dmcompos.dll file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of dmcompos.dll 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\SysWOW64\
Windows Vista: C:\Windows\SysWOW64\
Windows XP: ---

If the steps did not solve your dmcompos.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 dmcompos.dll

System Windows 10

File size 74752 bytes

Date 2017-03-18

Download

File details
	MD5	8d7fa7ce67b8246d0a5d4afc1fa217ae
	SHA1	8b7407a136de8c1788c9486474214da7ee72eca9
	SHA256	c8b7cfd9e2bfcf333cb2a1ae34e310e01a43aff1aa7a7dfef8d7f6709069a9d0
	CRC32	7403389b
	Example file location	C:\Windows\System32\

Filename dmcompos.dll

System Windows 8.1

File size 75776 bytes

Date 2014-11-21

Download

File details
	MD5	499c953b27551a916f4298bbfdbe3677
	SHA1	cd86267d5582d3112fe72b06dfe7175365022268
	SHA256	ae62329b21c4a61e3728d54051d43042f41d98b74c1ebe05375afe8b7992c94f
	CRC32	822ba457
	Example file location	C:\Windows\System32\

Filename dmcompos.dll

System Windows 8

File size 65024 bytes

Date 2012-07-26

Download

File details
	MD5	a984d4e3ef85ac048245c4f71d352034
	SHA1	4a89ba0a59f1fd6c5e464cc0fd37faedef528a44
	SHA256	4f3d824623c82b275c8163bba7dd369a73e08ca69d2278d91a4c0dce19db3a67
	CRC32	b11562c8
	Example file location	1: C:\Windows\System32\

Filename dmcompos.dll

System Windows 7

File size 63488 bytes

Date -0001-11-30

Download

File details
	MD5	8bdea597ede65570e72252301610f666
	SHA1	beb01c4842a81591d949344178954ac59825d0df
	SHA256	8cd5bae4bd2ce63493e94d1e392cbb18d8f8dee448017de6a8129a079cbc11f0
	CRC32	26085efa
	Example file location	C:\Windows\SysWOW64\

Filename dmcompos.dll

System Windows Vista

File size 62976 bytes

Date -0001-11-30

Download

File details
	MD5	4e7674d55ad0f4ec611cccfc87ee8489
	SHA1	582d9708d2bc6150ae361ec3818809e6ff61cd52
	SHA256	a7225514a2ee8ae17814e16916dc3401fae93f8e725ef014aeed33844181ac79
	CRC32	6e26bad8
	Example file location	C:\Windows\SysWOW64\

Filename dmcompos.dll

System Windows XP

File size 61440 bytes

Date 2008-04-14

Download

File details
	MD5	0a1a3bb6565d1c73e0b6aa070c7fda45
	SHA1	58eb719a08808135fe769bbfcda33bd14f62b437
	SHA256	0a6cfc9935b31b9557fa5532613da6a069d48744de406a432e015424343dcbe6
	CRC32	48687295
	Example file location	---