The genuine AERTSrv.exe file is a software component of Realtek High Definition Audio Driver by Andrea Electronics.
AERTSrv.exe is an executable file that belongs to Realtek High Definition Audio, integrated audio sound cards manufactured by Realtek that use driver files created by Andrea Electronics. This is not an essential Windows process and can be disabled if known to create problems. The Andrea Electronics Corporation is an American company that develops technology solutions in digital array microphones and noise reduction software. The company was founded by Frank A.D. Andrea Sr. in 1934 and began producing equipment for radio stations. In the 1950s, the company provided the audio system for NASA's Mercury spacecraft. Andrea Electronics is currently headquartered in Bohemia, New York, United States.
AERtSrv stands for Andrea Electronics Realtek Audio Service
The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the AERTSrv.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.
The process known as Andrea filters APO access service (version (32-bit)) belongs to software APO Access Service (version (32-bit)) or Realtek High Definition Audio Driver or Realtek HDMI Audio Driver for ATI by Andrea Electronics (www.andreaelectronics.com).
Description: AERTSrv.exe is not essential for the Windows OS and causes relatively few problems. The file AERTSrv.exe is located in the C:\Windows\System32 folder.
Known file sizes on Windows 10/8/7/XP are 77,824 bytes (91% of all occurrences), 81,920 bytes or 73,728 bytes.
The program is not visible. AERTSrv.exe is not a Windows system file. The AERTSrv.exe file is a Microsoft signed file. Therefore the technical security rating is 21% dangerous, however you should also read the user reviews.
Recommended: Identify AERTSrv.exe related errors
If AERTSrv.exe is located in a subfolder of "C:\Program Files", the security rating is 4% dangerous. The file size is 87,968 bytes (71% of all occurrences), 81,920 bytes or 96,712 bytes. AERTSrv.exe is a trustworthy file from Microsoft. The program is not visible. AERTSrv.exe is not a Windows system file. The file is a Verisign signed file. The file is certified by a trustworthy company.
If AERTSrv.exe is located in a subfolder of the user's profile folder, the security rating is 0% dangerous. The file size is 87,968 bytes. The AERTSrv.exe file is a Microsoft signed file. The program is not visible. The AERTSrv.exe file is a Verisign signed file. AERTSrv.exe is digitally signed. There is no detailed description of this service. It is not a Windows core file.
Important: Some malware camouflages itself as AERTSrv.exe, for example Virus:Win32/Patchload.O (detected by Microsoft), and Trojan.Win32.Patched.mf (detected by Kaspersky). Therefore, you should check the AERTSrv.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
A clean and tidy computer is the key requirement for avoiding problems with AERTSrv. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.
Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To help you analyze the AERTSrv.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.