84,488,480 programs installed

Should I remove Avaya VPN Client?

What percent of users and experts removed it?
5% remove it95% keep it
Overall Sentiment
Very good
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Global Rank #34,531
United States Rank #29,635
Reach 0.0035%
Lifespan of installation (until removal)
< 13.83 days
407.96 days >
Average installed length: 214.35 days


10.06.500 18.84%
10.06.301 2.90%
10.06.300 1.45%
10.06.200 8.70%
10.06.104 4.35%
10.06.022 7.25%
10.05.160 11.59%
10.05.150 23.19%
10.05.100 10.14%
10.05.012 11.59%

Other programs by Avaya

Avaya VPN Client

What is Avaya VPN Client?  (from Avaya)

The Avaya VPN Client delivers end-to-end secure access by establishing an encrypted and authenticated VPN connection from a user’s PC across the Internet, terminating on an Avaya VPN Gateway, VPN Router or other Avaya secure device. By combining end-user ease-of-use with security, high availability and centralized mana...  Read more


Avaya VPN Client is a software program developed by Avaya. The most common release is 10.05.150, with over 98% of all installations currently using this version. During setup, the program creates a startup registration point in Windows in order to automatically start when any user boots the PC. Upon being installed, the software adds a Windows Service which is designed to run continuously in the background. Manually stopping the service has been seen to cause the program to stop functing properly. It adds a background controller service that is set to automatically run. Delaying the start of this service is possible through the service manager. The primary executable is named NvcSvcMgr.exe. The setup package generally installs about 12 files and is usually about 4.53 MB (4,754,091 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows 10. While about 52% of users of Avaya VPN Client come from the United States, it is also popular in Germany and Canada.

Program detailsProgram details

URL: www.avaya.com
Installation folder: C:\Program Files\Avaya\Avaya VPN Client\
Uninstaller: MsiExec.exe /X{4EC5CF64-2E59-411D-1122-220111005150}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 4.53 MB
Language: English (United States)

Program filesFiles installed by Avaya VPN Client

Program executable:NvcSvcMgr.exe
Name:Avaya VPN Client
Path:C:\Program Files\Avaya\Avaya VPN Client\NvcSvcMgr.exe
Additional files:
  • certMgrApi.dll - Avaya VPN Client
  • configStoreApi.dll
  • engineApi.dll
  • engineApi64.dll
  • Logger.dll
  • Logger64.dll
  • Nvc.exe
  • NVCPacketParser.exe - NVCPacketCapture
  • NvcSvcMgr.exe
  • SslSubCore.dll - VegasCore.dll
  • Interop.IWshRuntimeLibrary.dll - Assembly imported from type library 'IWshRuntimeLibrary'.
  • certicom.dll

Program behaviorsBehaviors exhibited

  • NvcSvcMgr.exe runs as a service named 'Avaya VPN Client' (NvcSvcMgr) "Avaya VPN Client Service".
Startup File (All Users Run)
  • Nvc.exe is loaded in the all users (HKLM) registry as a startup file name 'NVC' which loads as "C:\Program Files\Avaya\Avaya VPN Client\Nvc.exe" -autostart.

How do I remove Avaya VPN Client?

You can uninstall Avaya VPN Client from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Avaya VPN Client, click it, and then do one of the following:
    • Windows Vista/7/8/10: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Avaya VPN Client.

Win 7 (SP1) 71%
Win 7 1%
Automatically starts? Yes
(Found in the run registry)
Uninstall it 5%
Keep it 95%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 72.46%
Windows 10 27.54%
Which OS releases does it run on?
Windows 7 Professional 34.78%
Windows 7 Enterprise 27.54%
Windows 10 Pro 7.25%
Windows 7 Ultimate 7.25%
Windows 8.1 Single Langua... 4.35%
Windows 8.1 Enterprise 2.90%

Distribution by countryGeography

51.72% of installs come from the United States
Which countries install it?
  United States 51.72%
  Germany 4.60%
  Canada 4.60%
  Singapore 3.45%
  France 2.30%
  Russia 2.30%
  Sweden 2.30%
  India 2.30%
  Portugal 2.30%
  Turkey 2.30%
  United Kingdom 2.30%
  South Africa 1.15%
  Thailand 1.15%
  Taiwan 1.15%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 41.07%
Dell 28.57%
Lenovo 21.43%
ASUS 1.79%
Intel 1.79%
Acer 1.79%
American Megatrends 1.79%
Sony 1.79%
Common models
HP ProBook 640 G1 6.25%
HP EliteBook Folio 9470m 4.69%
Dell Latitude E6420 4.69%
HP EliteBook 8470p 3.13%
HP ProBook 4340s 1.56%
HP Pavilion dv3 Notebook ... 1.56%

Publisher URL: www.avaya.com


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