CVHSVC.exe

Microsoft Office 2010 by Microsoft Corporation (Signed)

Remove CVHSVC.exe
Version:   14.0.4750.1000
MD5:   61a86809b62769643892bc0812b204aa
SHA1:   fd36381c80db84389716ada419101b8f6aa1a301
SHA256:   92fac8176be88d63c1db1ff127f1bacd7d735a36da42abde448d34b8d66f2bb9

What is CVHSVC.exe?

The Microsoft Office Client Virtualization Handler is part of the virtual click to run installation for Microsoft Office 2010.

Overview

cvhsvc.exe runs as a service under the name Client Virtualization Handler (cvhsvc) with extensive SYSTEM privileges (full administrator access). It is installed with a couple of know programs including Microsoft Office Click-to-Run 2010 published by Microsoft Corporation, Microsoft Office Klick-und-Los 2010 from Microsoft Corporation and Microsoft Office Klick-und-Los 2010 by Microsoft Corporation. The file is digitally signed by Microsoft Corporation.

DetailsDetails

File name:cvhsvc.exe
Publisher:Microsoft Corporation
Product name:Microsoft Office 2010
Description:Microsoft Office Client Virtualization Service
Typical file path:C:\Program Files\common files\microsoft shared\virtualization handler\cvhsvc.exe
File version:14.0.4750.1000
Size:802.41 KB (821,664 bytes)
Certificate
Issued to:Microsoft Corporation
Authority (CA):Microsoft Corporation
Expiration date:Tuesday, March 8, 2011
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Conduit Ltd.
  84% remove
From the Terms of Service: "Search Protect is a separate piece of software installed on your hard-drive in connection with your installation of a Toolbar. It is designed to protect your Search settings from takeover by third parties. Search Protect captures information about companies attempts to redirect and/or change your Search settings. Conduit does not sell, share, or rent the information you provide through Search Protect with ...
Microsoft Corporation
12% remove
Office Click-to-Run is a new way for broadband customers to obtain Microsoft Office and to update Office 2010. Office Click-to-Run uses the virtualization and streaming technologies of Microsoft.
Microsoft Corporation
4% remove
Klick-und-Los ist eine neue Technologie für die Bereitstellung und Aktualisierung von Microsoft Office für Kunden mit Breitbandverbindungen, der auf die Streaming- und Virtualisierungstechnologie von Microsoft aufsetzt. Im Folgenden finden Sie Informationen zu den Vorteilen von Klick-und-Los sowie Wissenswertes über eine Kompatibilitätslücke zwischen Klick-und-Los und einigen Lösungen zum Schutz vor Schadsoftware.
Microsoft Corporation
8% remove
Hacer clic y ejecutar es una nueva forma de entregar y actualizar Microsoft Office para los clientes de banda ancha. Hacer clic y ejecutar utiliza la virtualización de Microsoft y tecnologías de transmisión por secuencias. Para Microsoft Office 2010, Microsoft ofrece una nueva manera de descargar e instalar sus productos de Office 2010. Esta tecnología se denomina Hacer clic y ejecutar y en este artículo se describe dicha tecnología y c...
Microsoft Corporation
5% remove
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Microsoft Corporation
12% remove
Office « Démarrer en un clic » fait appel à la technologie d’émission en continu et de virtualisation de Microsoft. Celle-ci permet de réduire sensiblement la durée de téléchargement. Vous pourrez ainsi découvrir les nouvelles fonctionnalités de Microsoft Office 2010 plus rapidement. Pour le moment, vous ne pouvez utiliser que Microsoft Office Famille et Étudiant 2010, Microsoft Office Famille et Petite Entreprise 2010 et Microsoft Offi...
Microsoft Corporation
1% remove
Microsoft Corporation
4% remove
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Microsoft Corporation
7% remove
Microsoft Corporation
6% remove
Office Starter consists of Word Starter and Excel Starter only, reduced functionality versions of Microsoft Word and Excel with advertising. It does not contain Microsoft PowerPoint, OneNote, or Outlook. Office Starter is only available as preloaded software on select new PCs.
Microsoft Corporation
8% remove
Office Starter consists of Word Starter and Excel Starter only, reduced functionality versions of Microsoft Word and Excel with advertising. It does not contain Microsoft PowerPoint, OneNote, or Outlook. Office Starter is only available as preloaded software on select new PCs.
Microsoft Corporation
4% remove
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Microsoft Corporation
11% remove
Office Click-to-Run is a new way for broadband customers to obtain Microsoft Office and to update Office 2010. Office Click-to-Run uses the virtualization and streaming technologies of Microsoft.
Microsoft Corporation
7% remove
Office Starter consists of Word Starter and Excel Starter only, reduced functionality versions of Microsoft Word and Excel with advertising. It does not contain Microsoft PowerPoint, OneNote, or Outlook. Office Starter is only available as preloaded software on select new PCs.
Microsoft Corporation
1% remove
Office Starter consists of Word Starter and Excel Starter only, reduced functionality versions of Microsoft Word and Excel with advertising. It does not contain Microsoft PowerPoint, OneNote, or Outlook. Office Starter is only available as preloaded software on select new PCs.
Microsoft Corporation
4% remove
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Rocket Mobile
  80% remove
Rocket Browser is a potentially unwanted program that integrates into the user's web browsers (IE, Chrome, Firefox) and will perform a number of functions mostly designed to generate advertising supported or affiliate revenue. In order to do so the program will display a number of different ad formats by injecting the ads directly in the user's browser based on either the activity of the user's past and present behavior or based on the ...

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'cvhsvc' (Client Virtualization Handler)
  • cvhsvc

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00075478%
0.028634%
Kernel CPU:0.00051576%
0.013761%
User CPU:0.00023902%
0.014873%
Kernel CPU time:175,571 ms/min
100,923,805ms/min
CPU cycles:3,142/sec
17,470,203/sec
Memory
Private memory:5.69 MB
21.59 MB
Private (maximum):11.83 MB
Private (minimum):8.25 MB
Non-paged memory:5.69 MB
21.59 MB
Virtual memory:85.78 MB
140.96 MB
Virtual memory (peak):90.87 MB
169.69 MB
Working set:9.37 MB
18.61 MB
Working set (peak):12.02 MB
37.95 MB
Page faults:10,001/min
2,039/min
I/O
I/O read transfer:0 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O write transfer:0 Bytes/sec
274.99 KB/min
I/O write operations:1/sec
227/min
I/O other transfer:31 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:5
12
Handles:220
600

BehaviorsProcess properties

Integrety level:System
Platform:64-bit
Command line:"C:\Program Files\common files\microsoft shared\virtualization handler\cvhsvc.exe"
Owner:SYSTEM
Windows Service
Service name:cvhsvc
Display name:Client Virtualization Handler
Description:“Client Virtualization Handler Service (unlocalized description)”
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

ResourcesThreads

Averages
 
ntdll.dll
Total CPU:0.00518417%
0.272967%
Kernel CPU:0.00259209%
0.107585%
User CPU:0.00259209%
0.165382%
CPU cycles:147,003/sec
5,741,424/sec
Memory:1.66 MB
1.16 MB
wow64.dll
Total CPU:0.00518412%
Kernel CPU:0.00259206%
User CPU:0.00259206%
CPU cycles:119,937/sec
Memory:252 KB
CVHSVC.EXE (main module)
Total CPU:0.00062938%
Kernel CPU:0.00036640%
User CPU:0.00026298%
CPU cycles:18,106/sec
Memory:824 KB

Common loaded modules

These are modules that are typiclaly loaded within the context of this process.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 77.50%
Windows 7 Home Basic 6.00%
Windows 7 Starter 4.00%
Windows 8 Pro 3.00%
Windows 7 Professional 3.00%
Windows 7 Ultimate 2.00%
Windows Vista Home Premium 1.50%
Windows Vista Ultimate 1.00%
Windows Vista Home Basic 1.00%
Microsoft Windows XP 1.00%

Distribution by countryDistribution by country

United States installs about 57.65% of Microsoft Office 2010.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 25.35%
Hewlett-Packard 20.42%
Toshiba 18.31%
Acer 10.21%
ASUS 7.75%
Sony 7.04%
Lenovo 3.52%
Samsung 2.82%
MSI 1.41%
Intel 1.41%
Alienware 0.70%
American Megatrends 0.70%
GIGABYTE 0.35%
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