84,488,480 programs installed

WebEx PCNow


WebEx PCNow is a program developed by Cisco WebEx. The main program executable is mwcliun.exe. The software installer includes 29 files and is usually about 14.12 MB (14,810,908 bytes). In comparison to the total number of users, most PCs are running the OS Windows Vista (SP2) as well as Windows XP. The distribution of this has mostly been seen in the United States.

Program detailsProgram details

URL: www.webex.com
Help link: support.webex.com
Installation folder: C:\Program Files\Mozilla Firefox\plugins
Uninstaller: C:\Program Files1\MOZILL~1\plugins\mwcliun.exe
Estimated size: 14.12 MB

Program filesFiles installed by WebEx PCNow

Program executable:mwcliun.exe
Additional files:
  • ieatgpc.dll - WebEx Download Module (Download Manager)
  • pcnmgr.exe - AtMgr Module
  • atcliun.exe - atcliun
  • atgpcexe.dll (by WebEx Communications, Inc) - Webex Download Module (Download Extension Library)
  • atinst.exe (by WebEx Communications, Inc) - atinst (Install for Vista)
  • atsc3cls.dll - ATSc3ClS Module
  • atscmgr.exe
  • atStart.exe (by webex) - webex atStart (atStart)
  • nwgpcdec.dll - Download Decompress Library
  • nwgpcext.dll

How do I remove WebEx PCNow?

You can uninstall WebEx PCNow 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 WebEx PCNow, 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 WebEx PCNow.

Win Vista (SP2) 50%
Win Vista (SP1) 25%
Uninstall it 3%
Keep it 97%
United States

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows Vista 75.00%
Windows XP 25.00%
Which OS releases does it run on?
Windows Vista Home Basic 50.00%
Microsoft Windows XP 25.00%
Windows Vista Home Premiu... 25.00%

Distribution by countryGeography

100.00% of installs come from the United States
Which countries install it?
  United States 100.00%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 50.00%
Lenovo 25.00%
Hewlett-Packard 25.00%
Common models
LENOVO 2746CTO 25.00%
HP-Pavilion KL654AV-ABA a... 25.00%
Dell Latitude D820 25.00%
Dell Inspiron 1501 25.00%

About Cisco WebEx

WebEx is a Cisco company that provides on-demand collaboration, online meeting, web conferencing and videoconferencing applications.
Publisher URL: www.webex.com


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