Remove & Uninstall 3D Grapher 1.21 Completely from Windows

Do you have trouble in completely uninstalling 3D Grapher 1.21 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 3D Grapher 1.21 without any difficulty.

3D Grapher 1.21 3D Grapher 1.21 Plot and animate 2D and 3D equation and table-based graphs with ease

3D Grapher is a feature-rich yet easy-to-use graph plotting and data visualization software suitable for students, engineers and everybody who needs to work with 2D and 3D graphs. 3D Grapher is small, fast, flexible, and reliable. It offers much of the functionality of heavyweight data analysis and graphing software packages for a small fraction of their cost. The program is very easy to learn - you don't need to read long manuals to figure out how it works, but can just play with 3D Grapher for several minutes and start working. 3D Grapher provides for three systems of coordinates: Cartesian, cylindrical and spherical. Graphs can be generated from table data or from the manually entered equations. You can specify the unlimited number of equations and tables and their graphs will be plotted in one coordinate system using different colors and lighting conditions. This feature helps you visualize and analyze the domains and intercepts of several functions. Functions can be parametric, and can include a time variable - this feature allows creation of animated graphs and models. You can easily rotate the created graphs with the mouse, zoom them and view at any angle. Other program features include: 1) Built-in expression calculator 2) Mouse cursor coordinate tracking 3) Fully customizable user-friendly interface for highly efficient workflow 4) Ability to import and export data in several popular file formats 5) Ability to copy the graphs and paste them into your own documents 6) Support for OpenGL video accelerators.

Plot and animate 2D and 3D equation and table-based graphs with ease

However, many users have difficulties and problems away from the computer. Below we have listed possible problems when uninstalling 3D Grapher 1.21. 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 3D Grapher 1.21 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:

  • 3D Grapher 1.21 does not work as good as you thought.
  • 3D Grapher 1.21 can not be uninstalled
  • 3D Grapher 1.21 can not be completely uninstall and removed
  • 3D Grapher 1.21 or other similar software can not be installed or updated again on the computer
  • The computer system runs much slower after 3D Grapher 1.21 is uninstalled

Causes of the above problems :

  • 3D Grapher 1.21 does not appear in the program list of Add/Remove Programs
  • The uninstaller of 3D Grapher 1.21 can not completely remove all associated files
  • There is some software that is not compatible with 3D Grapher 1.21
  • 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 3D Grapher 1.21 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 3D Grapher 1.21 (or RomanLab Co. Ltd.) and click "Change/Remove" to uninstall the program.
  • Follow the uninstall wizard and uninstall the program.
Uninstall 3D Grapher 1.21
Manually Uninstall 3D Grapher 1.21 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 3D Grapher 1.21 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 3D Grapher 1.21, 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\RomanLab Co. Ltd.\, HKEY_LOCAL_MACHINE\SOFTWARE\RomanLab Co. Ltd.\ and HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\
  • Find and delete all files of the program in system folders C:\Program Files\RomanLab Co. Ltd.\, C:\Document and Settings\All Users\Application Data\RomanLab Co. Ltd.\ and C:\Documents and Settings\%USER%\Application Data\RomanLab Co. Ltd.\.

NOTE: We recommend only for advanced computer users, manually edit the registry and remove 3D Grapher because deleting any single registry error leads to a serious problem or even a system crash.