Should I block it?

No, this file is 100% safe to run.

Additional versions

1, 0, 0, 927	0.72%
1, 0, 0, 922	0.18%
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53 other versions

Relationships

Parent process

explorer.exe (Windows Explorer by Microsoft Corporation)

Related files

RAVCpl64.exe

Realtek HD Audio Manager by Realtek Semiconductor Corp (Signed)

Remove RAVCpl64.exe

Version:	1, 0, 0, 822
MD5:	2936ea1ab4b2f7df9bad7f78671c2093
SHA1:	672358cc3616ae131e06b5456645ef74a7d45b0b
SHA256:	3de4be1866a02da291dafee100e378b152d1387c7444b4ce2528f558729628b5

What is RAVCpl64.exe?

Realtek HD Audio Drivers is a program that allows you to listen to audio in HD on your PC. The driver handles sound playback and recording.

Overview

RAVCpl64.exe executes as a process with the local user's privileges usually within the context of Windows Explorer. It is set to be start when the PC boots and any user logs into Windows (added to the Run registry key for the all users under the local machine). It is installed with a couple of know programs including Realtek High Definition Audio Driver published by Realtek Semiconductor Corp., Realtek HDMI Audio Driver for ATI from Realtek Semiconductor Corp. and Realtek HDMI Audio Driver for ATI by Realtek Semiconductor Corp..

Details

File name:	RAVCpl64.exe
Publisher:	Realtek Semiconductor
Product name:	Realtek HD Audio Manager
Typical file path:	C:\Program Files\realtek\audio\hda\ravcpl64.exe
Original name:	RtHDVCpl.exe
File version:	1, 0, 0, 822
Size:	12.65 MB (13,260,944 bytes)
Certificate
Issued to:	Realtek Semiconductor Corp
Authority (CA):	VeriSign
Effective date:	Wednesday, March 14, 2007
Expiration date:	Friday, June 11, 2010
Digital DNA
Entropy:	6.732893
File packed:	No
Code language:	Microsoft Visual C# / Basic .NET
.NET CLR:	Yes
.NET NGENed:	No

More details

Programs

The following programs will install this file

Realtek High Definition Audio Driver

Realtek Semiconductor Corp.

9% remove

Realtek's High Definition Audio Driver provide high quality DTS, Dolby, Surround Sound to your PC via the audio card. The software comes with a number of features and functionality such as a six channel Digital to Analog Converter (DAC) that fully supports the 16/20/24-bit Pulse Code Modulation format for 5.1 channel audio. It supports legacy analog input to analog output mixer as well as 44.1k/48k/96kHz Sony/Philips Digital Interconnec...

Realtek HDMI Audio Driver for ATI

Realtek Semiconductor Corp.

9% remove

The Realtek HDMI Audio Driver is the software driver for the Realtek HDMI Audio devices. It is a program used to communicate from the Windows PC OS to the device. This software is required in most cases for the hardware device to function properly. In most cases, drivers come with Windows or can be found by going to Windows Update in Control Panel and checking for updates as well as downloaded from the Realtek support website.

Behaviors

Startup files (all users) run

Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'

'RtHDVCpl' → C:\Program Files\Realtek\Audio\HDA\RAVCpl64.exe -s

Scheduled tasks

The task 'RTKCPL' runs on logon in the path '\RTKCPL'

Scheduled tasks startups

Set to load on user login (bypasses Windows UAC if enabled)

Resource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)

Averages

CPU
Total CPU:	0.00025603%	0.028634%
Kernel CPU:	0.00011906%	0.013761%
User CPU:	0.00013698%	0.014873%
Kernel CPU time:	250 ms/min	100,923,805ms/min
CPU cycles:	10,130/sec	17,470,203/sec
Memory
Private memory:	5.85 MB	21.59 MB
Private (maximum):	10.52 MB
Private (minimum):	9.45 MB
Non-paged memory:	5.85 MB	21.59 MB
Virtual memory:	108.68 MB	140.96 MB
Virtual memory (peak):	120.47 MB	169.69 MB
Working set:	9.69 MB	18.61 MB
Working set (peak):	10.82 MB	37.95 MB
Page faults:	5,556/min	2,039/min
I/O
I/O read transfer:	51 Bytes/sec	1.02 MB/min
I/O read operations:	1/sec	343/min
I/O other transfer:	71 Bytes/sec	448.09 KB/min
I/O other operations:	6/sec	1,671/min
Resource allocations
Threads:	8	12
Handles:	269	600
GUI GDI count:	54	103
GUI GDI peak:	64	142
GUI USER count:	18	49
GUI USER peak:	20	71

Process properties

Integrety level:	Medium
Platform:	64-bit
Command line:	"C:\Program Files\realtek\audio\hda\ravcpl64.exe" -s
Owner:	User
Parent process:	explorer.exe (Windows Explorer by Microsoft Corporation)

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