rtkaudioservice64.exe is a application which is probably NOT a virus or malware. So, if rtkaudioservice64.exe is on your system, it is probably ok, and will NOT be a cause for concern. Even if your system is virus-free, it is still recommended to purchase a well-known antivirus with a good detection rate, in order to defend your system against viruses and malware.
Usually, this application is located in C:\Program Files\Realtek\Audio\HDA\RtkAudioService64.exe.
The MD5 fingerprint for this program is c0f6fd354f9c71c66258863550e50055.
This application is registered as a Windows service. This means it operates on your system in background, usually without showing anything to you. Most Windows services are useful programs, which provide useful functions to other applications or to Windows in general.
This is a 64-bit executable. It runs using the full capacity of nowadays' CPUs.
The description extracted from the file is Realtek Audio Service.
File version extracted from the file 1, 0, 0, 68.
Author Realtek Semiconductor.
Intellectual property rights notice 2013 (c) Realtek Semiconductor. All rights reserved..
Some dangerous functions of Windows have been used, such as functions for recording the keyboard. We recommend you to be very careful regarding this program.
rtkaudioservice64.exe has a digital signature. Today the large majority of serious programs are digitally signed.
The digital signature extracted from rtkaudioservice64.exe verifies as ok. This is excellent.
Digitally signed by: Realtek Semiconductor Corp
Certificate's issuer name: VeriSign Class 3 Code Signing 2010 CA
It has an uninstall string in registry, which is good. si are uninstall.