How to Fix ALSndMgr.cpl Error? Is it safe?

Frustrated by the ALSndMgr.cpl error message? Well, you should want to know what this ALSndMgr.cpl file is, what causes this error and the most important thing is how to fix this error. In this page, you will find all answers to your questions about this ALSndMgr.cpl and the methods to fix it.

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What's ALSndMgr.cpl File?

As its file extension denotes, ALSndMgr.cpl is a vital cpl file and it's a component of the software Realtek HD Audio Sound Effect Manager developed by Windows Software Developer. The latest version of ALSndMgr.cpl file is 1, 0, 0, 11 and MD5 value is 69d35a701d4636cd5fbcfa1ff1dec5b3. This error can be seen on Windows XP, Windows Vista, Windows 7, Windows 8 and Windows 10.

ALSndMgr.cpl file information:
File Name:   
   ALSndMgr.cpl (Free Scan)
File Description:   
   Realtek HD Audio Control Panel
Product Name:   
   Realtek HD Audio Sound Effect Manager
Product Version:   
   1, 0, 0, 11
Company:   
   Windows Software Developer
File md5:   
   69d35a701d4636cd5fbcfa1ff1dec5b3
File type:   
   cpl file
Security Level(0-5):   
   5
OS Infected:   
   Windows
Recommended:   
   Download ALSndMgr.cpl Error Free Scan Tool

Why Do I Receive ALSndMgr.cpl Error?

Realtek HD Audio Sound Effect Manager and the Windows will generate ALSndMgr.cpl error when ALSndMgr.cpl file cannot be used due to the removal or corruption of ALSndMgr.cpl file. Virus infection is also a potential cause of ALSndMgr.cpl error.

Popular ALSndMgr.cpl Error Messages

  • The application has failed to start because ALSndMgr.cpl was not found. Re-installing the application may fix this problem.
  • The program can't start because ALSndMgr.cpl is missing from your computer. Try reinstalling the program to fix this problem.
  • ALSndMgr.cpl failed. The specified module could not be found.
  • File not found: ALSndMgr.cpl.
  • Failed to load library 'ALSndMgr.cpl'.
  • Access violation in module 'ALSndMgr.cpl'.
  • Component 'ALSndMgr.cpl' or one of its dependencies not correctly registered a file is missing or invalid.

You may receive ALSndMgr.cpl error when you run or close Realtek HD Audio Sound Effect Manager, start or shut down the computer, or use specific function of Realtek HD Audio Sound Effect Manager. The time you encounter the error is very important to troubleshoot the problem.

Causes of ALSndMgr.cpl Error

ALSndMgr.cpl error can be caused by plenty of reasons. The following are the most common causes of ALSndMgr.cpl error.

  • The latest version of ALSndMgr.cpl file is overwritten by a previous version installed by another newly-installed program.
  • There is a malfunctioning or faulty hardware in your computer.
  • ALSndMgr.cpl file is infected with malicious adware, Trojans, spyware and malware.
  • The associated entries of ALSndMgr.cpl are corrupted in the registry.
  • ALSndMgr.cpl file that is still used by other programs is uninstalled by another program.

How to Fix ALSndMgr.cpl Error?

If you're confident of fixing this problem yourself, we have listed several solutions to troubleshoot your ALSndMgr.cpl problem.

Method 1: Uninstall and then reinstall Realtek HD Audio Sound Effect Manager causing ALSndMgr.cpl error.

If ALSndMgr.cpl error pops up when you're using Realtek HD Audio Sound Effect Manager, then it's worth trying to reinstall Realtek HD Audio Sound Effect Manager or the program from Windows Software Developer.

Steps:

Windows Vista, Windows 7 and Windows 10:

a. Click Start and click Control Panel.

start control panel windows 7

b. Click Uninstall a program.

win7 control panel programs and features

c. Look for Realtek HD Audio Sound Effect Manager or the program from Windows Software Developer, right click on it and click Uninstall to uninstall it from your system.

uninstall software

d. After the uninstallation, restart your computer and then reinstall the software with your disc or the installer from the official website.

Windows 8 and 8.1:

a. Hover the cursor to the top right corner of the screen to bring up Charms bar and then click Search.

windows 8 charms bar search

b. Click Settings, type uninstall, and click Uninstall a program in the search results.

uninstall windows8

c. Look for Realtek HD Audio Sound Effect Manager or the program from Windows Software Developer, right click on it and click Uninstall to uninstall it from your system.

uninstall software windows8

d. After the uninstallation, restart your computer and then reinstall the software with your disc or the installer from the official website.

Method 2: Run a virus scan.

Malware infection is one of the most popular cause of various computer problems like ALSndMgr.cpl error. Computer malware can make their way into the system, change system settings and corrupt system files. When this happens, Realtek HD Audio Sound Effect Manager and Windows becomes more prone to ALSndMgr.cpl error and even malfunction.

Steps:

a. Restart your system into Safe Mode with Networking.

b. Open your antivirus or antispyware program. (You can also use this recommended malware detect tool)

c. Run a full scan for your system.

d. After the scan completes, either quarantine or remove any detected malware.

e. Restart your system.

Method 3: Replace corrupted system files with System File Checker.

System File Checker is a utility integrated in Windows system to help users easily scan and replace corrupted system files which may include files related to ALSndMgr.cpl. If a "protected" file is modified or missing, this utility will restore it from a cached copy to ensure Windows work correctly.

Steps:

a. Open an elevated command prompt.

Windows Vista and Windows 7

Click Start, click All Programs, Accessories, and then right click Command Prompt and click Run as administrator.

command prompt windows 7

Windows 8, Windows 8.1 and Windows 10

Open Win X menu by holding Windows and X keys, and then click Command Prompt (Admin).

windows8 win x menu

b. After confirming the UAC prompt, type sfc /scannow in the Command Prompt and hit Enter.

sfc windows 7

c. System File Checker is scanning your system and takes some time to complete the repair.

Method 4: Repair corrupted Windows registry.

As the most important part of Windows operating system, Windows registry is a place that stores all information and configurations of software and hardware. A problematic registry is one of the most common causes of computer errors like ALSndMgr.cpl error. Software installation, uninstallation, malware infection can make changes to the registry. Over time, more and more invalid entries are left and accumulated in the registry and then lead to various errors and problems. The registry needs regular maintenance to keep it tidy and stable. Manual editing the registry is not practical for people with no computer expertise, it's recommended that you use a registry cleaner to do this job.

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Note: It requires certain computer knowledge to perform the above solutions. If you're not comfortable with this process, it's recommended that you download and run this automatic error fix utility to fix your PC problems automatically:

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Does ALSndMgr.cpl error still persist?

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