Citrix ICA Client
What is Citrix ICA Client?
Citrix Independent Computing Architecture (ICA) Web Client is a virtualization server environment, also known as a "server based computing protocol that allows remote access to users". With Citrix ICA Web Client, application traffic is transported across a wide area network (WAN).
Overview
The most common release is 11.0.0.5357, 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. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). The setup package generally installs about 103 files and is usually about 8.23 MB (8,631,588 bytes).
Program details
URL: www.citrix.com
Installation folder: C:\Program Files\Citrix\ICA Client\
Uninstaller: MsiExec.exe /I{956F3E9A-3AED-40F8-8522-5F6A524CFC3E}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 8.23 MB
Language: English (United States)
Files installed by Citrix ICA Client
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Citrix.Diagnostics.dll - Citrix Common Diagnostic Facility (Citrix.Diagnostics)
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Citrix.Diagnostics.Recorder.Cdf.dll - Citrix.Diagnostic.Recorder.CDF
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CtxDSEndpoints.dll - Citrix HDX Multimedia (Citrix HDX DirectShow Filters)
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CtxVideoCodec.dll - Citrix Video codec
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HdxRTTheora.dll - Citrix Theora Compressor DLL
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acrdlg.dll - Citrix ICA Client (Auto Client Reconnect Dialog (Win32))
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adpcm.dll - MetaFrame Client Audio ADPCM Converter DLL (Win32)
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audcvtN.dll - MetaFrame Client Audio Converter DLL (Win32)
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CDViewer.exe - CDViewer
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cgpcfg.dll - Program Neighborhood CGPCFG dll
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CgpCore.dll - CGP Core
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concentr.dll - Citrix ICA Client Connection Center DLL (Win32)
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cpviewer.exe - Citrix EMF Viewer
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ctxmui.dll - Citrix ICA Client MUI DLL (Win32)
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CtxTwnPA.exe - CtxTwnPA shell
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DesktopViewer.dll - DesktopViewer
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DVLauncher.dll - Citrix DesktopViewer Launcher
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emfrendr.dll - Citrix EMF PlugIn DLL (Win32)
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icaconf.exe - Citrix ICA Configuration Executable (Win32)
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icaconfs.dll - Citrix ICA Configuration Support DLL (Win32)
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icadlgn.dll - Citrix ICA Dialog Boxes
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icafile.dll - Citrix Configuration Manager
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icalogon.dll - Citrix ICA Client Logon (Win32)
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icavern.dll - Citrix ICA Client Version DLL (Win32)
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modemN.dll - Citrix ICA Client Modem Detect DLL (Win32)
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neHttpN.dll - Citrix ICA Client HTTP Name Enumerator DLL (Win32)
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neipxn.dll - Citrix ICA Client IPX Name Enumerator DLL (Win32)
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nenetbn.dll - Citrix ICA Client NetBios Name Enumerator DLL (Win32)
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nenumn.dll - Citrix ICA Client Name Enumerator DLL (Win32)
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netcpN.dll - Citrix ICA Client TCP/IP Name Enumerator DLL (Win32)
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npicaN.dll - Citrix ICA Client Plugin (Win32)
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nrhttpn.dll - Citrix ICA Client Name Resolver DLL (Win32)
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nripxN.dll - Citrix ICA Client IPX Name Resolver DLL (Win32)
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nrnetbN.dll - Citrix ICA Client NetBios Name Resolver DLL (Win32)
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nrnetwN.dll
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nrtcpn.dll
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pcl4rast.dll - Citrix PCL metafile interpreter DLL (Win32)
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pdc128N.dll - Citrix ICA Client Protocol Driver - (128 bit) Encryption (Win32)
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pdcompN.dll - Citrix ICA Client Protocol Driver - Compression (Win32)
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pdframeN.dll - Citrix ICA Client Protocol Driver - Framing (Win32)
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pdmodemN.dll - Citrix ICA Client Protocol Driver - Modem (Win32)
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pdreliN.dll - Citrix ICA Client Protocol Driver - Reliable (Win32)
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pdtapiN.dll - Citrix ICA Client Protocol Driver - TAPI Modem (Win32)
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pn.exe - Program Neighborhood
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pnagent.exe - Citrix XenApp
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pnapin.dll - Program Neighborhood API DLL
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pncachen.dll - Program Neighborhood Cache DLL
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pndskint.dll - Program Neighborhood Desktop DLL
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pnstub.exe
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scriptN.dll
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sslasock.dll - Citrix ICA Client SSL Abstraction DLL (Win32)
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sslsdk_b.dll - Citrix ICA Client SSL SDK DLL (Win32)
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aolog.dll - Citrix Receiver (Citrix Always On Logging DLL)
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AppRLibShim.dll - Citrix Receiver Shim DLL
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CCMProxy.dll - Citrix CCM PROXY DLL (Win32)
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CCMProxy64.dll
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CCMSDK.dll - Citrix CCM SDK DLL (Win32)
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CCMSDK64.dll
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concentr.exe - Citrix Connection Center
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confmgr.dll - Citrix Receiver Configuration DLL (Win32)
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cst.dll - Client Selective Trust (Win32)
Behaviors exhibited
Google Chrome Plugin
- npicaN.dll is loaded in the Google Chrome web browser as 'npicaN.dll'.
Mozilla Plugin
- npicaN.dll is loaded into Mozilla Firefox under the product name 'Citrix ICA Client' with a plugin key of '@Citrix.com/npican' for all users of the PC.
Scheduled Task
- pnagent.exe is scheduled as a task with the class '{C725988A-EE8B-4EA4-A20A-401322DB1DFA}' (runs on registration).
Startup File (All Users Run)
- concentr.exe is loaded in the all users (HKLM) registry as a startup file name 'ConnectionCenter' which loads as "C:\Program Files\Citrix\ICA Client\concentr.exe" /startup.
How do I remove Citrix ICA Client?
You can uninstall Citrix ICA Client from your computer by using the Add/Remove Program feature in the Window's Control Panel.
- 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.
- When you find the program Citrix ICA 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).
- Follow the prompts. A progress bar shows you how long it will take to remove Citrix ICA Client.
How do I reset my web browser?
If your web browser homepage and search settings have been modfied by Citrix ICA Client you can restore them to their previous default settings.
Microsoft Internet Explorer
- Open Internet Explorer and click the Tools button, and then click Internet options.
- Click the Advanced tab, and then click Reset. Select the Delete personal settings check box if you would also like to remove search providers, Accelerators and home pages. When Internet Explorer finishes applying default settings, click Close, and then click OK.
- The changes will take effect the next time you open IE.
Mozilla Firefox
- At the top of the Firefox window, click the Firefox button, go over to the Help sub-menu and select Troubleshooting Information.
- To continue, click Reset Firefox in the confirmation window that opens. It will close and be reset.
- When it's done, a window will list the information that was imported. Click Finish and Firefox will open.
Google Chrome
- Open Chrome and click the Chrome menu on the browser toolbar.
- Select Settings. In the "Search" section, click Manage search engine. Check if (Default) is displayed next to your preferred search engine. If not, mouse over it and click Make default. Mouse over any other suspicious search engine entries that are not familiar and click X to remove them.
- When the "Show Home button" checkbox is selected, a web address appears below it. If you want the Homepage button to open up a different webpage, click Change to enter a link.
- Restart Google Chrome.
OS VERSIONS
Win 7 (SP1) 71%
Win 10 14%
|
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HOW IT STARTS
Automatically starts? Yes
(Found in the run registry)
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USER ACTIONS
 |
Uninstall it 8%
Keep it 92%
|
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Windows
Which Windows OS versions does it run on?
| Windows 7 |
71.43% |
|
| Windows XP |
14.29% |
|
| Windows 10 |
14.29% |
|
Which OS releases does it run on? |
| Windows 7 Enterprise |
57.14% |
|
| Windows 10 Pro |
14.29% |
|
| Windows 7 Ultimate |
14.29% |
|
| Microsoft Windows XP |
14.29% |
|
Geography
40.00% of installs come from the United States
Which countries install it?
| United States |
40.00% |
| Singapore |
10.00% |
| Brazil |
10.00% |
| Sweden |
10.00% |
| India |
10.00% |
| Italy |
10.00% |
| United Kingdom |
10.00% |
PC manufacturers
What PC manufacturers (OEMs) have it installed?
| Dell |
40.00% |
|
| Lenovo |
20.00% |
|
| Acer |
20.00% |
|
| American Megatrends |
20.00% |
|
Common models |
| LENOVO 1143B3G |
16.67% |
|
| FUJITSU LIFEBOOK E752 |
16.67% |
|
| FUJITSU CELSIUS H720 |
16.67% |
|
| Dell Precision WorkStatio... |
16.67% |
|
| Dell Latitude E5440 |
16.67% |
|
| Acer TravelMate 5720 ... |
16.67% |
|
About Citrix Systems
Citrix Systems provides server and desktop virtualization, networking, software-as-a-service (SaaS), and cloud computing technologies, including Xen open source products.
Publisher URL: www.citrix.com