Classroom Performance System
Overview
Classroom Performance System is a program developed by eInstruction. The most used version is 6.72.293.62968, with over 98% of all installations currently using this version. 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 software installer includes 60 files and is usually about 63.75 MB (66,843,928 bytes). EI.CPS.Update.dll is the automatic update component of the software designed to download and apply new updates should new versions be released. In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows XP. While about 98% of users of Classroom Performance System come from the United States, it is also popular in South Africa and Canada.
Program details
URL: www.einstruction.com
Help link: www.einstruction.com/support
Installation folder: C:\Program Files\eInstruction\CPS\
Uninstaller: MsiExec.exe /X{4E3CEC43-1E7F-4EF8-ABA4-2BE6CDF52B52}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 63.75 MB
Language: English (United States)
Files installed by Classroom Performance System
-
cps.exe - Classroom Performance System
-
EI.BITS.dll
-
EI.CPS.Data.dll
-
EI.CPS.GUI.dll
-
EI.CPS.Interfaces.dll
-
EI.CPS.Plugin.dll
-
EI.CPS.Receiver.dll
-
EI.CPS.Update.dll
-
EI.CPS.Util.dll
-
EI.CPS.Workspace.Integration.exe
-
EI.DB.Util.dll
-
EI.GUI.Util.dll
-
EI.Installer.Util.dll
-
EI.Interfaces.dll
-
EI.Log.dll
-
EI.Plugin.dll
-
EI.Util.dll
-
EI.Win32.dll
-
cpsReports.dll - CPS
-
DWUpdateServiceLib.dll - Assembly imported from type library 'DWUpdateServiceLib'.
-
ADOX.dll - Assembly imported from type library 'ADOX'.
-
EasyByte.dll (by Copyright EasyByte Software Ltd (c) 2007) - Copyright EasyByte Software Ltd (c) 2007
-
ChartFX.WinForms.Adornments.dll (by Software FX) - Chart FX for Visual Studio 2005 (Chart FX Borders & Backgrounds (WinForms))
-
ChartFX.WinForms.Base.dll (by Software FX) - Chart FX Base (WinForms)
-
ChartFX.WinForms.dll - Chart FX (WinForms)
-
DevExpress.XtraBars.v7.3.dll (by Developer Express) - DevExpress.XtraBars.Design (DevExpress.XtraBars)
-
Common.Logging.dll (by http://netcommon.sf.net) - Common Logging Framework
-
DevExpress.XtraPrinting.v7.3.dll (by Developer Express) - DevExpress.XtraPrinting
-
DevExpress.XtraTreeList.v7.3.dll - DevExpress.XtraTreeList
-
DevExpress.XtraEditors.v7.3.dll - DevExpress.XtraEditors
-
DevExpress.XtraNavBar.v7.3.dll - DevExpress.XtraNavBar
-
EI.CPS.DeviceManager.dll - EI.CPS.DeviceManager
-
DevExpress.XtraGrid.v7.3.dll - DevExpress.XtraGrid
-
ei.cps.cornerstone.dll - EI.CPS.Cornerstone
-
DevExpress.Utils.v7.3.dll - DevExpress.Utils
-
DevExpress.Data.v7.3.dll - DevExpress.Data
-
ClickerLib.dll - ClickerLib
-
antlr.runtime.dll (by www.antlr.org) - antlr.runtime
-
AxInterop.EVENGINE2Lib.dll
-
AxInterop.SHDocVw.dll
-
com.einstruction.cpso.lms.angel.dll
-
commons-collections-3.2.dll
-
deviceservices.dll
-
EastAsianDll.dll (by GC)
Behaviors exhibited
Scheduled Task
- cps.exe is scheduled as a task with the class '{BC6B47B8-8B7F-4719-A6E3-581289DA436E}' (runs on registration).
How do I remove Classroom Performance System?
You can uninstall Classroom Performance System 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 Classroom Performance System, 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 Classroom Performance System.
OS VERSIONS
Win 7 (SP1) 82%
Win 10 3%
|
|
USER ACTIONS
 |
Uninstall it 1%
Keep it 99%
|
|
|
GLOBAL RANK
 #36,857
|
Windows
Which Windows OS versions does it run on?
| Windows 7 |
85.00% |
|
| Windows XP |
8.33% |
|
| Windows Vista |
3.33% |
|
| Windows 10 |
3.33% |
|
Which OS releases does it run on? |
| Windows 7 Professional |
49.12% |
|
| Windows 7 Enterprise |
17.54% |
|
| Windows 7 Home Premium |
14.04% |
|
| Microsoft Windows XP |
8.77% |
|
| Windows 7 Ultimate |
3.51% |
|
| Windows Vista Home Premiu... |
1.75% |
|
Geography
97.92% of installs come from the United States
Which countries install it?
| United States |
97.92% |
| South Africa |
1.04% |
| Canada |
1.04% |
PC manufacturers
What PC manufacturers (OEMs) have it installed?
| Dell |
47.37% |
|
| Hewlett-Packard |
29.82% |
|
| Lenovo |
10.53% |
|
| Toshiba |
5.26% |
|
| ASUS |
3.51% |
|
| Sony |
1.75% |
|
| Samsung |
1.75% |
|
Common models |
| Dell Latitude E6520 |
17.86% |
|
| Dell Inspiron N5110 |
3.57% |
|
| Dell OptiPlex 755 |
3.57% |
|
| Dell OptiPlex 780 |
3.57% |
|
| HP EliteBook 6930p |
3.57% |
|
| HP Compaq 8000 Elite SFF ... |
1.79% |
|