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

ravcpl64.exe

HD Audio Control Panel by Realtek Semiconductor Corp (Signed)

Remove ravcpl64.exe
Version:   1, 0, 0, 291
MD5:   71f26808e1c3c15545b49a799f36576d
SHA1:   ba7a9075dcdfd6a2b5bc8aab0dbfaa3383875143
SHA256:   0f8bc33ff34dc33e0589cc7768f78e33f8c7a5355c4c13fde8adb49482d366f8

Overview

ravcpl64.exe executes as a process with the local user's privileges. 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, 291
Size:6.64 MB (6,962,720 bytes)
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:0.00007006%
0.028634%
Kernel CPU:0.00006391%
0.013761%
User CPU:0.00000615%
0.014873%
Kernel CPU time:156 ms/min
100,923,805ms/min
CPU cycles:8,318/sec
17,470,203/sec
Memory
Private memory:8.84 MB
21.59 MB
Private (maximum):11 MB
Private (minimum):10.96 MB
Non-paged memory:8.84 MB
21.59 MB
Virtual memory:100.94 MB
140.96 MB
Virtual memory (peak):111.52 MB
169.69 MB
Working set:10.96 MB
18.61 MB
Working set (peak):14.34 MB
37.95 MB
Page faults:5,758/min
2,039/min
I/O
I/O other transfer:174 Bytes/sec
448.09 KB/min
I/O other operations:5/sec
1,671/min
Resource allocations
Threads:9
12
Handles:242
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)

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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