vuac.dll

VAIO Update by Sony Corporation (Signed)

Remove vuac.dll
Version:   6.3.0.07260
MD5:   591b8da6b177b6089762ea37eb5d9d7b
SHA1:   6906c0113c170f8828952ee49e2fae909b9010a2

What is vuac.dll?

VAIO Update is the software updater program which runs in the background of Windows and automatically starts up when your PC boots. It checks for software udpates and automatically downloads and installs them if found.

Overview

vuac.dll is loaded as dynamic link library that runs in the context of Internet Explorer. It is marked as a Safe for Scripting ActiveX control for IE which allows it to execute scripts within the web browser which is allowed becuase the module is digitall signed. It is installed with a couple of know programs including VAIO Update published by Sony Corporation, VAIO Update from Sony Corporation and VAIO Update by Sony Corporation. The file is digitally signed by Sony Corporation which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:vuac.dll
Publisher:Sony Corporation
Product name:VAIO Update
Typical file path:C:\Program Files\sony\vaio update common\vuac.dll
File version:6.3.0.07260
Size:293.55 KB (300,592 bytes)
Build date:7/26/2013 3:44 PM
Certificate
Issued to:Sony Corporation
Authority (CA):VeriSign
Digital DNA
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Sony Corporation
22% remove
SONY VAIO System Update is the updater program which runs with Windows (in the background as a service) and automatically starts up when your computer boots. It checks for updates and automatically downloads and installs them if found based on the user's settings. VAIO Update checks for installed Sony VAIO OEM software included with a new PC.

BehaviorsBehaviors

Safe for scripting controls
Marked as a safe ActiveX control for Internet Explorer (digitally signed with script execution permission)
  • Implemented as 'CLSID\{644157DD-B6DF-4B55-8537-778E38D79935}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}'
  • Implemented as 'CLSID\{DEEF7337-3D42-489F-986E-6AC70D1A807C}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}'
  • Implemented as 'CLSID\{56BF7CE6-90BB-4092-A7EF-477CA32EC4F5}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}'
  • Implemented as 'CLSID\{BB10673B-4628-44A9-BFE6-56416E5A54F6}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}'
Safe for initializing controls
  • {644157DD-B6DF-4B55-8537-778E38D79935}
  • {BB10673B-4628-44A9-BFE6-56416E5A54F6}

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 38.04%
Windows Vista Home Premium 13.04%
Windows 7 Home Basic 10.87%
Windows 8 9.78%
Windows 8 Single Language 8.70%
Windows 7 Ultimate 6.52%
Windows 7 Professional 5.43%
Microsoft Windows XP 3.26%
Windows 8 Pro with Media Center 2.17%
Windows 8.1 1.09%
Windows 8 Pro 1.09%

Distribution by countryDistribution by country

United States installs about 34.78% of VAIO Update.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Sony 95.83%
Dell 2.78%
ASUS 1.39%
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