Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

0.0.0.0 50.00%
0.0.0.0 16.67%
0.0.0.0 33.33%
(Note, Lenovo Information Products (Shenzhen) Co. publishes each variation of this file with the same version, but the hashes are unique.)

Relationships

TvsuServiceCommon.dll

By Lenovo Information Products (Shenzhen) Co. (Signed)

Remove TvsuServiceCommon.dll
Version:   0.0.0.0
MD5:   ba73bba1fd98084d92c7e0bc99a9ffb4
SHA1:   35f95f4174378c6914f20ef7575454385f35f8a0
SHA256:   9caff38d9e3d2a631f9131974ce70a067717d85b3e96408643af2f335c879e74

Overview

tvsuservicecommon.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 System Update published by Lenovo and Facebook Video Calling 2.0.0.447 published by Skype Technologies S.A.. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by Lenovo Information Products (Shenzhen) Co. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:tvsuservicecommon.dll
Typical file path:C:\Program Files\lenovo\system update\tvsuservicecommon.dll
File version:0.0.0.0
Size:65.3 KB (66,872 bytes)
Certificate
Issued to:Lenovo Information Products (Shenzhen) Co.
Authority (CA):VeriSign
Effective date:Wednesday, March 11, 2009
Expiration date:Saturday, June 2, 2012
Digital DNA
PE subsystem:Windows Console
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

ResourcesPrograms

The following programs will install this file
Lenovo
18% remove
Lenovo 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. Lenovo Update checks for installed Lenovo OEM software included with a new PC. System Update is used to update/install Lenovo drivers, BIOS and applications.
Skype Technologies S.A.
5% remove
The video calling feature in Facebook powered by Skype is an in-browser Skype-based video chat which enables users to video conference their Facebook friends. Facebook provides users with two choices to initiate a call. You can choose someone from your online Facebook chat contacts and then hit the video button in the discussion window. Features: - Face-to-face video calls - Video call button at the top of the chat window - Add e...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 50.00%
Windows 7 Enterprise 16.67%
Windows Vista Business 16.67%
Windows 7 Professional 16.67%

Distribution by countryDistribution by country

United States installs about 33.33% of tvsuservicecommon.dll.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 66.67%
Sahara 33.33%
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