Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

7.5.1.1 33.33%
7.3.2.2 66.67%

Relationships

ddpd64a.dll

Dolby Digital Plus COM DLL by Dolby Laboratories (Signed)

Remove ddpd64a.dll
Version:   7.3.2.2
MD5:   b19439ebbd6bb5379ec1aef360f4bd53
SHA1:   3b9e399add4c78bcd5fea0d6c57e0fae606797ed

Overview

ddpd64a.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including IDT Audio published by IDT and IDT Audio published by IDT. The file is digitally signed by Dolby Laboratories which was issued by the DigiCert Inc certificate authority (CA).

DetailsDetails

File name:ddpd64a.dll
Publisher:Dolby Laboratories
Product name:Dolby Digital Plus COM DLL
Description:Dolby Digital Plus COM DLL x86
Typical file path:C:\Windows\System32\ddpd64a.dll
Original name:DDPD32A.DLL
File version:7.3.2.2
Size:1.82 MB (1,908,568 bytes)
Build date:7/31/2013 11:22 PM
Certificate
Issued to:Dolby Laboratories
Authority (CA):DigiCert Inc
Expiration date:Friday, January 9, 2015
Digital DNA
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
IDT
9% remove
This program contains the driver that enables the IDT High-Definition (HD) Audio in supported notebook models that are running a supported operating system.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8.1 100.00%

Distribution by countryDistribution by country

United States installs about 66.67% of Dolby Digital Plus COM DLL.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 66.67%
Medion 33.33%
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