Remove & Uninstall DTREG 3.0 Completely from Windows

Do you have trouble in completely uninstalling DTREG 3.0 from your system? Are you looking for an effective solution to thoroughly get rid of it off the computer? Do not worry! You came to the right place, and you will be able to uninstall DTREG 3.0 without any difficulty.

DTREG 3.0 DTREG 3.0 DTREG generates classification and regression decision trees

DTREG is a powerful statistical analysis program that generates classification and regression decision trees that model data and can be used to predict values. DTREG is a robust application that is installed easily on any Windows system. DTREG reads Comma Separated Value (CSV) data files that are easily created from almost any data source. Once you create your data file, just feed it into DTREG, and let DTREG do all of the work of creating a decision tree and pruning it to the optimal size. Even complex analyses can be set up in minutes. DTREG can build Classification Trees where the target variable being predicted is categorical and Regression Trees where the target variable is continuous like income or sales volume. By simply checking a button, you can direct DTREG to build a classic single-tree model, a TreeBoost model consisting of a series of trees or a Decision Tree Forest model. DTREG uses V-fold cross-validation to determine the optimal tree size. This procedure avoids the problem of "overfitting" where the generated tree fits the training data well but does not provide accurate predictions of new data. DTREG uses a sophisticated technique involving "surrogate splitters" to handle cases with missing values. This allows cases with some available values and some missing values to be utilized to the maximum extent when building the model. It also enables DTREG to predict the values of cases that have missing values. DTREG can display the generated decision tree on the screen, write it to a .jpg or .png disk file or print it. When printed, DTREG uses a sophisticated technique for pagenating trees that cross multiple pages.

DTREG generates classification and regression decision trees

However, many users have difficulties and problems away from the computer. Below we have listed possible problems when uninstalling DTREG 3.0. If you also have this problem, you can find a useful solution for this.

It seems that there are many users who have difficulty in uninstalling software like DTREG 3.0 from the system. And some of them get into trouble when uninstalling the software, and some of them can uninstall the software, but to get problems after removal. Some possible problems that people run into:

  • DTREG 3.0 does not work as good as you thought.
  • DTREG 3.0 can not be uninstalled
  • DTREG 3.0 can not be completely uninstall and removed
  • DTREG 3.0 or other similar software can not be installed or updated again on the computer
  • The computer system runs much slower after DTREG 3.0 is uninstalled

Causes of the above problems :

  • DTREG 3.0 does not appear in the program list of Add/Remove Programs
  • The uninstaller of DTREG 3.0 can not completely remove all associated files
  • There is some software that is not compatible with DTREG 3.0
  • There are many remnants left in the registry and hard drive
  • The .dll, .sys or other files shared with other software are deleted

Manually Uninstall DTREG 3.0 with Windows Add/Remove Programs.

Windows "Add/Remove Programs" offers users a way to uninstall the program, and each Operating system has a "Add/Remove programs" function.

  • Click "Start menu" and run "Control Panel".
  • Locate DTREG 3.0 (or Phillip H. Sherrod) and click "Change/Remove" to uninstall the program.
  • Follow the uninstall wizard and uninstall the program.
Uninstall DTREG 3.0
Manually Uninstall DTREG 3.0 with Build-in Uninstaller.

Most computer programs are installed with its build-in uninstaller that can also help uninstall the program.

  • Click Start menu and move your mouse to All Programs.
  • Find Search DTREG 3.0 folder and click on its Uninstaller.
  • Follow its uninstaller and uninstall the program.

To run its uninstaller, you can also

  • Go to the folder where the program is installed.
  • Locate its uninstaller usually named as unins000.exe or uninstall.exe
  • Double click on its uninstaller and follow it to uninstall the program.

Please know that Windows "Add/Remove Programs" and its build-in uninstaller can remove only the main executable program files, but not all program files and components. Some invalid files can be left in the registry and folders. To completely uninstall DTREG 3.0, you need to get rid of these remnants, otherwise, it will slow down your computer and block the installation of other incompatible programs.

To thoroughly delete its files, please follow the steps:

  • Run Registry Editor
  • Find and delete all registry entries of the program in HKEY_CURRENT_USER\Software\Phillip H. Sherrod\, HKEY_LOCAL_MACHINE\SOFTWARE\Phillip H. Sherrod\ and HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\
  • Find and delete all files of the program in system folders C:\Program Files\Phillip H. Sherrod\, C:\Document and Settings\All Users\Application Data\Phillip H. Sherrod\ and C:\Documents and Settings\%USER%\Application Data\Phillip H. Sherrod\.

NOTE: We recommend only for advanced computer users, manually edit the registry and remove DTREG because deleting any single registry error leads to a serious problem or even a system crash.