Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

11.0.6000.51 built by: WinDDK 0.55%
11.0.6000.45 built by: WinDDK 0.55%
11, 0, 6000, 99 0.55%
11, 0, 6000, 89 0.55%
11, 0, 6000, 88 0.55%
11, 0, 6000, 85 0.55%
11, 0, 6000, 67 0.55%
11, 0, 6000, 360 5.52%
11, 0, 6000, 356 1.66%
11, 0, 6000, 350 2.76%
11, 0, 6000, 349 0.55%
11, 0, 6000, 348 0.55%
11, 0, 6000, 347 2.76%
11, 0, 6000, 346 1.10%
11, 0, 6000, 344 1.66%
11, 0, 6000, 343 2.21%
11, 0, 6000, 342 0.55%
11, 0, 6000, 341 0.55%
11, 0, 6000, 340 0.55%
11, 0, 6000, 336 0.55%
11, 0, 6000, 332 0.55%
11, 0, 6000, 330 0.55%
11, 0, 6000, 328 0.55%
11, 0, 6000, 325 4.42%
11, 0, 6000, 324 0.55%
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rtkapo64.dll

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

Remove rtkapo64.dll
Version:   11, 0, 6000, 360
MD5:   9f1152244ace17e902ab52109e538cde
SHA1:   1ab60f78f729aa6a5e016eab4020d57f1a38bd68

Overview

rtkapo64.dll is loaded as dynamic link library that runs in the context of a process. 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: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, 360
Size:2.66 MB (2,792,152 bytes)
Build date:2/20/2014 5:11 AM
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

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 38.89%
Windows 7 Ultimate 13.33%
Windows 8 10.56%
Windows 8.1 9.44%
Windows 7 Professional 5.56%
Windows 8 Pro 5.56%
Windows Vista Home Premium 5.00%
Windows 8 Single Language 2.22%
Windows 8.1 Pro 1.67%
Windows 8.1 Single Language 1.67%
Windows 8 Pro with Media Center 1.67%
Windows 8 Enterprise 1.67%
Windows 8 Enterprise N 0.56%
Windows 7 Home Basic 0.56%
Windows 8.1 Pro with Media Center 0.56%
Windows Vista Ultimate 0.56%
Windows 7 Enterprise 0.56%

Distribution by countryDistribution by country

United States installs about 47.22% of Realtek(r) LFX/GFX DSP component.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 20.00%
Hewlett-Packard 13.91%
Dell 13.91%
Acer 13.04%
Sony 10.43%
Toshiba 6.09%
Lenovo 5.22%
Intel 4.35%
GIGABYTE 3.91%
Samsung 3.04%
Alienware 2.17%
MSI 1.74%
Medion 0.87%
NEC 0.87%
American Megatrends 0.43%
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