Windows 7 32bit: Rtkvac.sys

In simple terms: If you use recording software (like Audacity, Fraps, or old-school game recorders) to capture internal PC sound (not from a microphone), Rtkvac.sys is the piece of code that makes that possible. Legitimate file: Yes, it is a legitimate Microsoft Windows Hardware Quality Labs (WHQL) signed driver from Realtek.

3 minutes If you are digging through the C:\Windows\System32\drivers folder on your Windows 7 32-bit machine and stumbled upon Rtkvac.sys , or if you are seeing a pop-up error about this file, you are in the right place. Rtkvac.sys windows 7 32bit

Because Rtkvac.sys lives deep in the system kernel (Ring 0), malware authors sometimes name their viruses Rtkvac.sys to hide in plain sight. In simple terms: If you use recording software

The "Rtk" prefix stands for Realtek , a Taiwanese semiconductor company famous for making audio chips. The "Vac" stands for Virtual Audio Cable . This .sys file is a kernel-level driver ( .sys files are system drivers). Its job is to allow software to record the "Stereo Mix" or "What U Hear" output of your sound card. Because Rtkvac

What is Rtkvac.sys? A Guide for Windows 7 32-bit Users (Errors & Fixes)