Should I block it?

No, this file is 100% safe to run.

Additional versions

11, 0, 6000, 299	4.36%
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15 other versions

Relationships

rtkapo64.dll

Realtek(r) LFX/GFX DSP component by Realtek Semiconductor Corp (Signed)

Remove rtkapo64.dll

Version:	11, 0, 6000, 71
MD5:	e68fa5bc3cb6fde6978c1b2967329ab9
SHA1:	8d0a274c60765322882b6410dd4e69f39baf20ea
SHA256:	d2a28e7c60957ebec6b70aa80388fb6727012df6ddeb0b0071e040034fad03d1

Overview

rtkapo64.dll is loaded as dynamic link library that runs in the context of a process. 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:	rtkapo64.dll
Publisher:	Realtek Semiconductor Corp.
Product name:	Realtek(r) LFX/GFX DSP component
Typical file path:	C:\Windows\System32\rtkapo64.dll
Original name:	RTKAPO.Dll
File version:	11, 0, 6000, 71
Size:	1.21 MB (1,265,696 bytes)
Certificate
Issued to:	Realtek Semiconductor Corp
Authority (CA):	VeriSign
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...

Distribution by Windows OS

OS version	distribution
Windows 7 Home Premium	49.50%
Windows 8	16.00%
Windows 8.1	6.50%
Windows 7 Ultimate	6.50%
Windows 7 Professional	4.00%
Windows 8 Single Language	3.50%
Windows 8.1 Pro	2.50%
Windows 7 Home Basic	2.50%
Windows 8 Pro	2.50%
Windows 8 Pro with Media Center	2.50%
Windows 8.1 Single Language	1.50%
Windows 8 Pro N	0.50%
Windows Vista Ultimate	0.50%
Windows 8.1 Pro Preview with Media Center	0.50%
Windows 7 Enterprise	0.50%
Windows Vista Home Premium	0.50%

Distribution by country

United States installs about 57.29% of Realtek(r) LFX/GFX DSP component.

Distribution by PC manufacturer

PC Manufacturer	distribution
Toshiba	21.68%
Hewlett-Packard	15.03%
ASUS	14.69%
Dell	14.69%
Acer	14.34%
Sony	7.69%
Lenovo	5.59%
MSI	2.10%
GIGABYTE	1.40%
Intel	1.40%
Samsung	0.70%
Sahara	0.35%
Alienware	0.35%

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