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Should I remove Classroom Performance System for PowerPoint?

What percent of users and experts removed it?
3% remove it97% keep it
Overall Sentiment
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
United States Rank #36,168
Reach 0.0011%


VersionDistribution 22.73%
6.72.346.62947 27.27%
6.71.344.54204 4.55%
6.71.313.51502 18.18%
6.59.0018 9.09%
6.56.0081 9.09%
6.55.0922 4.55%
6.51.0002 4.55%

Other programs by eInstruction

Classroom Performance System for PowerPoint


Classroom Performance System for PowerPoint is a software program developed by eInstruction. The most common release is 6.72.346.62947, with over 98% of all installations currently using this version. The setup package generally installs about 47 files and is usually about 62.03 MB (65,042,536 bytes). The installed file EI.CPS.Update.dll is the auto-update component of the program which is designed to check for software updates and notify and apply them when new versions are discovered. Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows 7. While about 89% of users of Classroom Performance System for PowerPoint come from the United States, it is also popular in Canada and Brazil.

Program detailsProgram details

URL: www.einstruction.com
Help link: www.einstruction.com/support
Installation folder: C:\Program Files\eInstruction\CPS PowerPoint Add-in\
Uninstaller: MsiExec.exe /I{7BC179C8-25F2-4756-B082-1DD028368999}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 62.03 MB
Language: English (United States)

Program filesFiles installed by Classroom Performance System for PowerPoint

  • 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.PPT.AddIn.dll
  • EI.CPS.PPT.Addin2003.dll
  • EI.CPS.PPT.AddIn2007.dll
  • EI.CPS.PPT.Library.dll
  • EI.CPS.PPT.Loader.exe
  • EI.CPS.PPT.Shim.Shared.2003.dll
  • EI.CPS.PPT.Shim.Shared.dll
  • EI.CPS.Receiver.dll
  • EI.CPS.Update.dll
  • EI.CPS.Util.dll
  • cpsReports.dll - CPS
  • DWUpdateServiceLib.dll - Assembly imported from type library 'DWUpdateServiceLib'.
  • DevExpress.XtraRichTextEdit.v7.3.dll (by Developer Express) - XtraRichTextEdit(tm) SUITE SOFTWARE COMPONENT PRODUCT (DevExpress.XtraRichTextEdit)
  • 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.XtraTreeList.v7.3.dll - DevExpress.XtraTreeList
  • DevExpress.XtraEditors.v7.3.dll - DevExpress.XtraEditors
  • DevExpress.XtraNavBar.v7.3.dll - DevExpress.XtraNavBar
  • EasyByte_RTF2HTML_Dll.dll (by c) - EasyByte_RTF2HTML_Dll
  • 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
  • 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)

How do I remove Classroom Performance System for PowerPoint?

Quickly and completely remove Classroom Performance System for PowerPoint from your computer by downloading Reason's ‘Should I Remove It?’ (click the button below).
Or, you can uninstall Classroom Performance System for PowerPoint 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: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Classroom Performance System for PowerPoint, click it, and then do one of the following:
    • Windows Vista/7/8: 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 Classroom Performance System for PowerPoint.

Win 7 (SP1) 77%
Win 10 5%
Uninstall it 3%
Keep it 97%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 90.91%
Windows XP 4.55%
Windows 10 4.55%
Which OS releases does it run on?
Windows 7 Professional 42.86%
Windows 7 Home Premium 28.57%
Windows 7 Enterprise 19.05%
Windows 8.1 Pro 4.76%
Microsoft Windows XP 4.76%

Distribution by countryGeography

88.57% of installs come from the United States
Which countries install it?
  United States 88.57%
  Canada 8.57%
  Brazil 2.86%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 40.91%
Dell 31.82%
Lenovo 18.18%
Sony 4.55%
Toshiba 4.55%
Common models
Dell Latitude E6520 14.29%
LENOVO 5030D7F 4.76%
LENOVO 2718W49 4.76%
HP ProBook 4520s 4.76%
HP Pavilion dv6 Notebook ... 4.76%
HP Compaq dc7800p Small F... 4.76%


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