Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1, 0, 0, 382 5.56%
1, 0, 0, 375 11.11%
1, 0, 0, 371 5.56%
1, 0, 0, 356 5.56%
1, 0, 0, 353 22.22%
1, 0, 0, 312 5.56%
1, 0, 0, 291 5.56%
1, 0, 0, 238 5.56%
1, 0, 0, 206 11.11%
1, 0, 0, 201 5.56%
1, 0, 0, 159 5.56%
1, 0, 0, 98 5.56%
1.0.0.7 5.56%

Relationships

Parent process
Related files

ravcpl64.exe

HD Audio Control Panel by Realtek Semiconductor Corp (Signed)

Remove ravcpl64.exe
Version:   1, 0, 0, 382
MD5:   883259f529bcc4fa6b7b092af2041a44
SHA1:   f9363b42618748f6cf8a7d8150028309fe9fed67

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. and Realtek HDMI Audio Driver for ATI published by Realtek Semiconductor Corp.. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by Realtek Semiconductor Corp which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:ravcpl64.exe
Publisher:Realtek Semiconductor
Product name:HD Audio Control Panel
Typical file path:C:\windows\ravcpl64.exe
Original name:RtHDVCpl.exe
File version:1, 0, 0, 382
Size:7.6 MB (7,970,848 bytes)
Build date:7/14/2009 1:51 AM
Certificate
Issued to:Realtek Semiconductor Corp
Authority (CA):VeriSign
Expiration date:Friday, June 11, 2010
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

ResourcesPrograms

The following programs will install this file
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 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.

BehaviorsBehaviors

Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'RtHDVCpl' → RAVCpl64.exe

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00002866%
0.028634%
Kernel CPU:0.00002231%
0.013761%
User CPU:0.00000635%
0.014873%
Kernel CPU time:218 ms/min
100,923,805ms/min
CPU cycles:739/sec
17,470,203/sec
Memory
Private memory:8.05 MB
21.59 MB
Private (maximum):9.98 MB
Private (minimum):5.96 MB
Non-paged memory:8.05 MB
21.59 MB
Virtual memory:97.91 MB
140.96 MB
Virtual memory (peak):111.56 MB
169.69 MB
Working set:6.29 MB
18.61 MB
Working set (peak):13.32 MB
37.95 MB
Page faults:5,685/min
2,039/min
I/O
I/O other transfer:14 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:11
12
Handles:235
600
GUI GDI count:54
103
GUI GDI peak:64
142
GUI USER count:12
49
GUI USER peak:13
71

BehaviorsProcess properties

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

ResourcesThreads

Averages
 
RAVCpl64.exe (main module)
Total CPU:0.00005428%
0.272967%
Kernel CPU:0.00004151%
0.107585%
User CPU:0.00001277%
0.165382%
CPU cycles:663/sec
5,741,424/sec
Memory:7.63 MB
1.16 MB
gdiplus.dll
Total CPU:0.00000319%
Kernel CPU:0.00000319%
User CPU:0.00000000%
CPU cycles:17/sec
Memory:2.09 MB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows Vista Home Premium 38.89%
Windows 7 Home Premium 33.33%
Windows 8 Pro 16.67%
Windows 7 Professional 5.56%
Windows 7 Enterprise 5.56%

Distribution by countryDistribution by country

United States installs about 52.94% of HD Audio Control Panel.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Sony 42.86%
Dell 21.43%
Intel 14.29%
MSI 7.14%
ASUS 7.14%
Acer 3.57%
Hewlett-Packard 3.57%
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