Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

11, 0, 6000, 299 4.36%
11, 0, 6000, 298 0.82%
11, 0, 6000, 293 3.27%
11, 0, 6000, 290 1.09%
11, 0, 6000, 289 1.36%
11, 0, 6000, 288 7.08%
11, 0, 6000, 285 2.45%
11, 0, 6000, 284 13.62%
11, 0, 6000, 282 0.27%
11, 0, 6000, 280 4.09%
11, 0, 6000, 273 2.45%
11, 0, 6000, 266 1.36%
11, 0, 6000, 262 1.36%
11, 0, 6000, 261 1.91%
11, 0, 6000, 244 1.63%
11, 0, 6000, 239 2.18%
11, 0, 6000, 236 0.82%
11, 0, 6000, 233 0.82%
11, 0, 6000, 226 1.09%
11, 0, 6000, 225 0.27%
11, 0, 6000, 222 0.82%
11, 0, 6000, 220 0.54%
11, 0, 6000, 216 4.09%
11, 0, 6000, 214 0.82%
11, 0, 6000, 209 1.63%
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rtkapo64.dll

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

Remove rtkapo64.dll
Version:   11, 0, 6000, 137
MD5:   6171d669f73eb69a96dffda11ebd00e5
SHA1:   d0672def65a369fdbe3ebe5d8d1664c43c6ab4fa

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, 137
Size:1.58 MB (1,659,936 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

Windows OS versionsDistribution by Windows OS

OS versiondistribution
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 countryDistribution by country

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

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
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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