Should I block it?

No, this file is 100% safe to run.

Additional versions

1, 0, 0, 193	0.32%
1, 0, 0, 184	0.32%
1, 0, 0, 180	2.56%
1, 0, 0, 176	0.32%
1, 0, 0, 171	1.60%
1, 0, 0, 170	2.56%
1, 0, 0, 169	0.32%
1, 0, 0, 168	0.32%
1, 0, 0, 165	2.56%
1, 0, 0, 163	2.24%
1, 0, 0, 159	0.32%
1, 0, 0, 158	0.32%
1.0.0.157	0.32%
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1.0.0.150	3.51%
1.0.0.136	7.35%
1.0.0.135	0.32%
1.0.0.133	0.96%
1.0.0.129	2.24%
1.0.0.118	1.60%
1.0.0.117	0.32%
1.0.0.116	1.92%
1.0.0.115	4.47%
1.0.0.107	4.15%
1.0.0.105	2.88%
View more
1.0.0.101	3.51%
1.0.0.100	0.32%
1.0.0.99	4.47%
1.0.0.97	6.07%
1.0.0.96	2.88%
1.0.0.84	1.92%
1.0.0.83	0.32%
1.0.0.82	0.96%
1.0.0.82	2.56%
1.0.0.79	1.60%
1.0.0.78	0.32%
1.0.0.75	3.83%
1.0.0.71	0.96%
1.0.0.70	4.15%
1.0.0.69	0.96%
1.0.0.63	2.88%
1.0.0.62	0.96%
1.0.0.58	6.39%
1.0.0.58	0.32%
1.0.0.56	0.64%
1.0.0.55	1.60%
1.0.0.54	0.32%
1.0.0.53	0.96%
1.0.0.40	0.32%
1.0.0.14	2.24%
1.0.0.10	2.88%
2 other versions

Relationships

Parent process

explorer.exe (Windows Explorer by Microsoft Corporation)

Related files

rthdvbg.exe (HD Audio Background Process by Realtek Semiconductor Corp)

ravbg64.exe

HD Audio Background Process by Realtek Semiconductor Corp (Signed)

Remove ravbg64.exe

Version:	1.0.0.62
MD5:	b7bc99f07c3eb3bd51498636d636d221
SHA1:	64975a2d3f7b10e33ffbc2710cdc852d528a62a4

Overview

ravbg64.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). This is typically installed with the program Realtek High Definition Audio Driver 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).

Details

File name:	ravbg64.exe
Publisher:	Realtek Semiconductor
Product name:	HD Audio Background Process
Typical file path:	C:\Program Files\realtek\audio\hda\ravbg64.exe
Original name:	RtHDVBgProc.exe
File version:	1.0.0.62
Size:	2.09 MB (2,189,416 bytes)
Certificate
Issued to:	Realtek Semiconductor Corp
Authority (CA):	VeriSign
Effective date:	Tuesday, July 20, 2010
Expiration date:	Tuesday, June 11, 2013
Digital DNA
File packed:	No
Code language:	Microsoft Visual C# / Basic .NET
.NET CLR:	Yes
.NET NGENed:	No

More details

Programs

The following program 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...

Behaviors

Startup files (all users) run

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

'RtHDVBg_PushButton' → "C:\Program Files\Realtek\Audio\HDA\RAVBg64.exe" /IM
'RtHDVBg_DTS' → C:\Program Files\Realtek\Audio\HDA\RAVBg64.exe /DTSU2P
'RtHDVBg_SRSSA' → C:\Program Files\Realtek\Audio\HDA\RAVBg64.exe /SRSSA
'RtHDVBg_Dolby' → C:\Program Files\Realtek\Audio\HDA\RAVBg64.exe /FORPCEE4
'RtHDVBg' → C:\Program Files\Realtek\Audio\HDA\RAVBg64.exe /SF3

Scheduled tasks

The task 'RtHDVBg_SRSSA' runs on logon in the path '\RtHDVBg_SRSSA'
The job 'RtHDVBg' runs on logon in the path '\RtHDVBg'

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:	0.00040794%	0.028634%
Kernel CPU:	0.00029631%	0.013761%
User CPU:	0.00011162%	0.014873%
Kernel CPU time:	390,003 ms/min	100,923,805ms/min
Memory
Private memory:	16.24 MB	21.59 MB
Private (maximum):	12.54 MB
Private (minimum):	11.8 MB
Non-paged memory:	16.24 MB	21.59 MB
Virtual memory:	102.45 MB	140.96 MB
Virtual memory (peak):	106.68 MB	169.69 MB
Working set:	12.19 MB	18.61 MB
Working set (peak):	12.56 MB	37.95 MB
Resource allocations
Threads:	7	12
Handles:	185	600
GUI GDI count:	16	103
GUI GDI peak:	18	142
GUI USER count:	13	49
GUI USER peak:	13	71

Process properties

Integrety level:	High
Platform:	64-bit
Command line:	"C:\Program Files\realtek\audio\hda\ravbg64.exe" /forpcee4
Owner:	User
Parent process:	explorer.exe (Windows Explorer by Microsoft Corporation)

Distribution by Windows OS

OS version	distribution
Windows 7 Home Premium	32.50%
Windows 8.1	23.50%
Windows 8	11.50%
Windows 8 Single Language	11.00%
Windows 8.1 Single Language	5.00%
Windows 7 Ultimate	4.50%
Windows 7 Home Basic	3.00%
Windows 8 Pro	3.00%
Windows 8.1 Pro	2.50%
Windows 8 Pro with Media Center	1.50%
Windows 8.1 Pro Preview with Media Center	1.00%
Windows 7 Professional	0.50%
Windows Vista Home Premium	0.50%

Distribution by country

United States installs about 40.00% of HD Audio Background Process.

Distribution by PC manufacturer

PC Manufacturer	distribution
ASUS	22.22%
Sony	17.78%
Dell	17.14%
Lenovo	11.43%
Acer	8.57%
Toshiba	7.62%
Hewlett-Packard	5.71%
Alienware	4.44%
Samsung	1.90%
NEC	1.90%
Medion	0.63%
GIGABYTE	0.63%

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