What is alcmtr.exe file ?

The genuine alcmtr.exe file is a software component of Realtek High Definition Audio Driver by Realtek.;The Realtek HD Audio Driver is an interface between the Windows operating system and the Realtek HD Audio Card. Alcmtr.exe runs the Azalia Codec Event Monitor, part of Realtek HD Audio. This is not an essential Windows process and can be disabled if known to create problems.;The Realtek HD Audio Driver is a software interface for Realtek HD Audio, an audio chipset that uses audio codecs and standards developed by Intel. Realtek HD Audio is a successor to their AC’97 PC audio standard. It was known as ‘Azalia’ during the development period. Most Intel motherboards contain sound chips from Realtek.;Realtek is a Taiwanese fabless semiconductor company founded in 1987. Realtek employs over 2,000 people, most of which work in research and development. The company manufactures and sells a wide variety of products based on Integrated Circuitry throughout the world. Its products broadly cover communications networks, computer peripherals and multimedia. Realtek is currently headquartered in Hsinchu Science Park, Hsinchu, Taiwan.;AlCMtr stands for Realtek A za l ia Audio C odec Event M oni t o r;In some case alcmtr.exe can harm your computer. Therefore, please read below to decide for yourself whether the alcmtr.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

Follow steps bellow to try fix the problem with alcmtr.exe

1. Use cleanmgr

To run the command cleanmgr :
Press Windows key + Q.
Enter cmd in search box , followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command cleanmgr and press Enter.

2. Use sfc /scannow

To run the command sfc /scannow :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command sfc /scannow and press Enter.

3. uninstalling programs :

To uninstall unnecessary programs :
Open the Start menu (Press Windows key + X) .
Click the first menu item Programs and Features.
Search unnecessary programs in the list of installed programs, .
Click the software you want to uninstall.

4. using msconfig

To run the command msconfig :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command msconfig and press Enter.

5. Automatic Update

To run the command wuauclt /ShowWindowsUpdate:
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command wuauclt /ShowWindowsUpdate and press Enter.

6. Use resmon command

To run the command resmon :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command resmon and press Enter.

7. use DISM.exe

To run the command DISM.exe /Online /Cleanup-image /Restorehealth :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command DISM.exe /Online /Cleanup-image /Restorehealth and press Enter.

alcmtr.exe descriptions

The Realtek HD Audio Driver is an interface between the Windows operating system and the Realtek HD Audio Card. Alcmtr.exe runs the Azalia Codec Event Monitor, part of Realtek HD Audio. This is not an essential Windows process and can be disabled if known to create problems.;The Realtek HD Audio Driver is a software interface for Realtek HD Audio, an audio chipset that uses audio codecs and standards developed by Intel. Realtek HD Audio is a successor to their AC’97 PC audio standard. It was known as ‘Azalia’ during the development period. Most Intel motherboards contain sound chips from Realtek.;Realtek is a Taiwanese fabless semiconductor company founded in 1987. Realtek employs over 2,000 people, most of which work in research and development. The company manufactures and sells a wide variety of products based on Integrated Circuitry throughout the world. Its products broadly cover communications networks, computer peripherals and multimedia. Realtek is currently headquartered in Hsinchu Science Park, Hsinchu, Taiwan.;AlCMtr stands for Realtek A za l ia Audio C odec Event M oni t o r;The.exe extension on a filename indicates an exe cutable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the alcmtr.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.