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

Frustrated by the amecsa.cpl error message? Well, you should want to know what this amecsa.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 amecsa.cpl and the methods to fix it.

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What's amecsa.cpl File?

As its file extension denotes, amecsa.cpl is a vital cpl file and it's a component of the software Alcatel Microelectronics ADSL PCI Modem developed by Windows Software Developer. The latest version of amecsa.cpl file is 141, 1, 0, 0 and MD5 value is 9afe5375fbdcce0d7d568f0e9ddab8d0. This error can be seen on Windows XP, Windows Vista, Windows 7, Windows 8 and Windows 10.

amecsa.cpl file information:
File Name:   
   amecsa.cpl (Free Scan)
File Description:   
   Control and Status ADSL PCI Modem Control Panel Application
Product Name:   
   Alcatel Microelectronics ADSL PCI Modem
Product Version:   
   141, 1, 0, 0
   Windows Software Developer
File md5:   
File type:   
   cpl file
Security Level(0-5):   
OS Infected:   
   Download amecsa.cpl Error Free Scan Tool

Why Do I Receive amecsa.cpl Error?

Alcatel Microelectronics ADSL PCI Modem and the Windows will generate amecsa.cpl error when amecsa.cpl file cannot be used due to the removal or corruption of amecsa.cpl file. Virus infection is also a potential cause of amecsa.cpl error.

Popular amecsa.cpl Error Messages

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

You may receive amecsa.cpl error when you run or close Alcatel Microelectronics ADSL PCI Modem, start or shut down the computer, or use specific function of Alcatel Microelectronics ADSL PCI Modem. The time you encounter the error is very important to troubleshoot the problem.

Causes of amecsa.cpl Error

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

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

How to Fix amecsa.cpl Error?

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

Method 1: Do a System Restore.

System Restore is another useful utility integrated in Windows to help users revert their system files, installed applications, Windows registry and settings to that of a previous point of time. It's often used to fix problems like amecsa.cpl error caused by unexpected change made by a new program installation or abnormal Windows behaviors.

Note: Please do a full backup before performing System Store, otherwise, you may risk losing your files and data.


a. Go to the desktop of your system, right click on Computer and click Properties.

computer properties

b. In the left pane, click System protection.

system protection

c. In the System Properties window, click System Restore.

system restore

d. In the System Restore window, click Next.

system restore next

e. From the list of restore points, select one you wish to restore from. Click Next.

select restore point

f. If you do not want to change your decision, then click Finish.

confirm system restore

g. Click Yes.

yes restore

Method 2: Run a virus scan.

Malware infection is one of the most popular cause of various computer problems like amecsa.cpl error. Computer malware can make their way into the system, change system settings and corrupt system files. When this happens, Alcatel Microelectronics ADSL PCI Modem and Windows becomes more prone to amecsa.cpl error and even malfunction.


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: Install Windows updates.

Computers and computer software can quickly become out-dated, so Microsoft keeps releasing updates in order to improve their security and fix technical glitches. Your amecsa.cpl error may be fixed after you install all latest Windows updates.


a. Go to the desktop of your system, right click on Computer and click Properties.

computer properties

b. In the left pane, click Windows Update.

windows update

c. In the Windows Update window, click Check for updates.

check for updates windows 7

d. If any update is found, click Install updates to install.

install updates windows 7

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 amecsa.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.


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 amecsa.cpl error still persist?

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