Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

7.2.8000.17 41.46%
7.2.8000.13 4.88%
7.2.7000.11 2.44%
7.2.7000.6 43.90%
7.2.7000.5 7.32%

Relationships

r4eed64a.dll

Dolby PCEE4 COM DLL by Dolby Laboratories (Signed)

Remove r4eed64a.dll
Version:   7.2.8000.17
MD5:   0b5ef50e26cfd1e7bf01e32e053532b2
SHA1:   495a55f6062343a436abf9fbb2111deefde0b6ac
SHA256:   37acec594fac4a20428a9120d0af5f22e6dcccda8e7506bbf346b6b1f1997753

What is r4eed64a.dll?

Designed into a PC, Dolby Home Theater v4 first applies processing that fixes any problems with the source material. It then fixes playback problems by compensating for both general and specific mechanical constraints.

About r4eed64a.dll (from Dolby Laboratories)

Dolby Home Theater v4 comprises a suite of technologies that work together to deliver a cinematic surround sound experience on your desktop or laptop with crisp and clear PC audio. You can enjoy it on

DetailsDetails

File name:r4eed64a.dll
Publisher:Dolby Laboratories
Product name:Dolby PCEE4 COM DLL
Description:Dolby PCEE4 COM DLL x64
Typical file path:C:\Windows\System32\r4eed64a.dll
Original name:EED64A.DLL
File version:7.2.8000.17
Size:424.77 KB (434,960 bytes)
Build date:9/1/2012 2:34 AM
Certificate
Issued to:Dolby Laboratories
Authority (CA):VeriSign
Effective date:Tuesday, May 25, 2010
Expiration date:Saturday, July 16, 2011
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 8 29.27%
Windows 7 Home Premium 19.51%
Windows 8 Single Language 12.20%
Windows 8.1 7.32%
Windows 7 Home Basic 7.32%
Windows 8.1 Single Language 4.88%
Windows 8.1 Pro 4.88%
Windows 8 Pro 4.88%
Windows 7 Ultimate 4.88%
Windows 8 Enterprise 2.44%
Windows 8.1 Pro Preview with Media Center 2.44%

Distribution by countryDistribution by country

United States installs about 34.15% of Dolby PCEE4 COM DLL.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 42.55%
Hewlett-Packard 21.28%
Acer 17.02%
Sony 17.02%
Alienware 2.13%
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