A guide to uninstall NCSS 12 from your computer

This web page is about NCSS 12 for Windows. Below you can find details on how to uninstall it from your computer. It was coded for Windows by NCSS, LLC. Check out here where you can read more on NCSS, LLC. Detailed information about NCSS 12 can be seen at . NCSS 12 is usually set up in the C:\Program Files (x86)\NCSS\NCSS 12 folder, however this location may differ a lot depending on the user's option while installing the program. The entire uninstall command line for NCSS 12 is MsiExec.exe /X{D352DAA1-7498-4F31-9FCC-7DF74EBAF1AD}. NCSS 12's main file takes about 35.46 MB (37181616 bytes) and its name is NCSS 12.exe.

The executables below are part of NCSS 12. They take about 35.89 MB (37636960 bytes) on disk.

  • NCSS 12 Help System.exe (444.67 KB)
  • NCSS 12.exe (35.46 MB)

The current page applies to NCSS 12 version 12.0.11 only. You can find here a few links to other NCSS 12 releases:

If you are manually uninstalling NCSS 12 we recommend you to verify if the following data is left behind on your PC.

Folders left behind when you uninstall NCSS 12:
  • C:\NC
  • C:\Users\UserName\AppData\Roaming\NCSS

Generally, the following files remain on disk:
  • C:\NC\Example Data\2 Factor 2 Covariate.NCSS
  • C:\NC\Example Data\2By2.NCSS
  • C:\NC\Example Data\ANCOVA.NCSS
  • C:\NC\Example Data\ANCOVA2.NCSS
  • C:\NC\Example Data\ANCOVA2Grp.NCSS
  • C:\NC\Example Data\ANCOVA3.NCSS
  • C:\NC\Example Data\Answer Time.NCSS
  • C:\NC\Example Data\Appraisals.NCSS
  • C:\NC\Example Data\Armitage.NCSS
  • C:\NC\Example Data\Arsenic.NCSS
  • C:\NC\Example Data\Assess.NCSS
  • C:\NC\Example Data\Assignment.NCSS
  • C:\NC\Example Data\AUC.NCSS
  • C:\NC\Example Data\AUC1.NCSS
  • C:\NC\Example Data\BBall.NCSS
  • C:\NC\Example Data\Bean.NCSS
  • C:\NC\Example Data\Berkeley 1973 Admissions.NCSS
  • C:\NC\Example Data\Beta.NCSS
  • C:\NC\Example Data\BinClust.NCSS
  • C:\NC\Example Data\Bland-Altman.NCSS
  • C:\NC\Example Data\Bland-Altman2.NCSS
  • C:\NC\Example Data\Bland-Altman3.NCSS
  • C:\NC\Example Data\BMT.NCSS
  • C:\NC\Example Data\Box320.NCSS
  • C:\NC\Example Data\Box402.NCSS
  • C:\NC\Example Data\BoxCoxLinReg.NCSS
  • C:\NC\Example Data\BoxCoxOneWay.NCSS
  • C:\NC\Example Data\Budget.NCSS
  • C:\NC\Example Data\Calcium.NCSS
  • C:\NC\Example Data\Capability.NCSS
  • C:\NC\Example Data\ChowLiu73.NCSS
  • C:\NC\Example Data\Circular1.NCSS
  • C:\NC\Example Data\Circular3.NCSS
  • C:\NC\Example Data\ClusRandMeans.NCSS
  • C:\NC\Example Data\ClusRandProps.NCSS
  • C:\NC\Example Data\ClusRandRates.NCSS
  • C:\NC\Example Data\Cluster Means.NCSS
  • C:\NC\Example Data\Cluster Proportions.NCSS
  • C:\NC\Example Data\Cluster Rates.NCSS
  • C:\NC\Example Data\Collett157.NCSS
  • C:\NC\Example Data\Collett266.NCSS
  • C:\NC\Example Data\Collett5.NCSS
  • C:\NC\Example Data\Comparables.NCSS
  • C:\NC\Example Data\Concentration.NCSS
  • C:\NC\Example Data\Corn Yield 2.NCSS
  • C:\NC\Example Data\Corn Yield.NCSS
  • C:\NC\Example Data\Corres1.NCSS
  • C:\NC\Example Data\Corres1b.NCSS
  • C:\NC\Example Data\County.NCSS
  • C:\NC\Example Data\CoxReg.NCSS
  • C:\NC\Example Data\CoxRegSub.NCSS
  • C:\NC\Example Data\CoxSnell.NCSS
  • C:\NC\Example Data\Criterion Groups.NCSS
  • C:\NC\Example Data\Criterion.NCSS
  • C:\NC\Example Data\Cross.NCSS
  • C:\NC\Example Data\CrossTabs1.NCSS
  • C:\NC\Example Data\CrossTabs2.NCSS
  • C:\NC\Example Data\DCP.NCSS
  • C:\NC\Example Data\DemingReg1.NCSS
  • C:\NC\Example Data\DemingReg2.NCSS
  • C:\NC\Example Data\DemingReg3.NCSS
  • C:\NC\Example Data\DemingReg4.NCSS
  • C:\NC\Example Data\Dioxin.NCSS
  • C:\NC\Example Data\Disease Classification.NCSS
  • C:\NC\Example Data\Disease Diagnosis.NCSS
  • C:\NC\Example Data\DOpt_Mixed.NCSS
  • C:\NC\Example Data\DOpt3.NCSS
  • C:\NC\Example Data\Drug Study.NCSS
  • C:\NC\Example Data\DS476.NCSS
  • C:\NC\Example Data\Exams.NCSS
  • C:\NC\Example Data\Exercise.NCSS
  • C:\NC\Example Data\FanFailure.NCSS
  • C:\NC\Example Data\Fish.NCSS
  • C:\NC\Example Data\Fisher.NCSS
  • C:\NC\Example Data\FisherSummary.NCSS
  • C:\NC\Example Data\FnReg1.NCSS
  • C:\NC\Example Data\FnReg3.NCSS
  • C:\NC\Example Data\FnReg4.NCSS
  • C:\NC\Example Data\FnReg5.NCSS
  • C:\NC\Example Data\FnReg6.NCSS
  • C:\NC\Example Data\Follic.NCSS
  • C:\NC\Example Data\Fruit.NCSS
  • C:\NC\Example Data\Fuzzy.NCSS
  • C:\NC\Example Data\Grain Yield.NCSS
  • C:\NC\Example Data\Grubbs.NCSS
  • C:\NC\Example Data\Hair.NCSS
  • C:\NC\Example Data\Heart.NCSS
  • C:\NC\Example Data\Height.NCSS
  • C:\NC\Example Data\Housing.NCSS
  • C:\NC\Example Data\Intel.NCSS
  • C:\NC\Example Data\IQ.NCSS
  • C:\NC\Example Data\IQTest.NCSS
  • C:\NC\Example Data\Item.NCSS
  • C:\NC\Example Data\KappaFleiss.NCSS
  • C:\NC\Example Data\Klein6.NCSS
  • C:\NC\Example Data\Kleinbaum MI.NCSS
  • C:\NC\Example Data\Kmenta687.NCSS
  • C:\NC\Example Data\Koch36.NCSS
  • C:\NC\Example Data\Lachin91.NCSS
  • C:\NC\Example Data\Latin Square.NCSS

You will find in the Windows Registry that the following data will not be uninstalled; remove them one by one using regedit.exe:
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|AxInterop.AcroPDFLib.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|Extreme.Numerics.Net35.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|FarPoint.CalcEngine.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|FarPoint.Excel.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|FarPoint.Localization.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|FarPoint.PDF.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|FarPoint.PluginCalendar.WinForms.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|FarPoint.Win.Chart.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|FarPoint.Win.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|FarPoint.Win.Spread.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|GrapeCity.Win.PluginInputMan.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|Interop.AcroPDFLib.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|Microsoft.VisualBasic.PowerPacks.Vs.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|NCSS 12 Help System.exe
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|NCSS 12.exe
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|NCSS1.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|Nevron.Chart.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|Nevron.Chart.WinForm.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|Nevron.GraphicsGL.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|Nevron.Presentation.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|Nevron.System.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|txic.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|txkernel.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|txpdf.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|TXTextControl.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|TXTextControl.Windows.Forms.dll
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|txtools.dll
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\1AAD253D894713F4F9CCD77FE4AB1FDA
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{D352DAA1-7498-4F31-9FCC-7DF74EBAF1AD}

Open regedit.exe in order to remove the following registry values:
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|NCSS 12 Help System.exe\NCSS 12 Help System,Version="",Culture="neutral",FileVersion="",ProcessorArchitecture="X86"
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|NCSS 12.exe\NCSS 12,Version="",Culture="neutral",FileVersion="",ProcessorArchitecture="X86"
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files (x86)|NCSS|NCSS 12|NCSS1.dll\NCSS1,Version="",Culture="neutral",FileVersion="",ProcessorArchitecture="MSIL"
  • HKEY_CLASSES_ROOT\Installer\Features\1AAD253D894713F4F9CCD77FE4AB1FDA\NCSS_12_Files
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\1AAD253D894713F4F9CCD77FE4AB1FDA\ProductName

A way to uninstall NCSS 12 from your computer with Advanced Uninstaller PRO

NCSS 12 is a program offered by the software company NCSS, LLC. Some users choose to uninstall this program. Sometimes this can be difficult because doing this by hand requires some experience related to Windows program uninstallation. One of the best QUICK approach to uninstall NCSS 12 is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:

1. If you don't have Advanced Uninstaller PRO on your PC, add it. This is a good step because Advanced Uninstaller PRO is a very efficient uninstaller and general tool to optimize your PC.


2. Run Advanced Uninstaller PRO. It's recommended to take some time to get familiar with Advanced Uninstaller PRO's interface and number of functions available. Advanced Uninstaller PRO is a very useful package of tools.

3. Press the General Tools category
Go to General Tools

4. Click on the Uninstall Programs tool
Go to Uninstall Programs

5. A list of the programs existing on your PC will appear

6. Navigate the list of programs until you find NCSS 12 or simply click the Search feature and type in "NCSS 12". If it is installed on your PC the NCSS 12 application will be found automatically. Notice that after you select NCSS 12 in the list of apps, the following information regarding the program is made available to you:

  • Safety rating (in the lower left corner). The star rating tells you the opinion other users have regarding NCSS 12, from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Press the Read reviews button.
  • Technical information regarding the program you are about to remove, by clicking on the Properties button.
For instance you can see that for NCSS 12:

  • The software company is:
  • The uninstall string is: MsiExec.exe /X{D352DAA1-7498-4F31-9FCC-7DF74EBAF1AD}
7. Click the Uninstall button. A confirmation window will appear. accept the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will then uninstall NCSS 12.
Uninstall NCSS 12

8. After removing NCSS 12, Advanced Uninstaller PRO will offer to run an additional cleanup. Click Next to start the cleanup. All the items that belong NCSS 12 that have been left behind will be detected and you will be asked if you want to delete them. By uninstalling NCSS 12 with Advanced Uninstaller PRO, you can be sure that no Windows registry entries, files or directories are left behind on your disk.

Your Windows system will remain clean, speedy and able to run without errors or problems.



The text above is not a piece of advice to uninstall NCSS 12 by NCSS, LLC from your PC, we are not saying that NCSS 12 by NCSS, LLC is not a good application for your computer. This text simply contains detailed instructions on how to uninstall NCSS 12 in case you decide this is what you want to do. Here you can find registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.

2019-03-03 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2019-03-03 05:08:03.663