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:   7.2.7000.5
MD5:   74c4141b9d2e27564e39c324e328d8f3
SHA1:   233e5dcfb27d5dbcba2b24530b8990d016fe0141
SHA256:   3ee73efb9e7e95055aa190668375e04c9d5a43ed657d1052a22f4a210a7e7eb3

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:7.2.7000.5
Size:416.34 KB (426,328 bytes)
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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