(A) I installed Octave 4.4.1 on my machine running Windows 10 x64 version. I installed it at d:\Octave.

(B) When I click the desktop shortcut "GNU Octave (GUI)" after installation, it opens up Octave.vbs file instead of opening the GUI.

(C) I can start the CLI version though by double-clicking "D:\Octave\bin\octave-cli.exe". Nothing happens if I click the desktop shortcut "GNU Octave (CLI)".

(D) I tried starting "Start GUI" from octave command line. I got the following error:

      octave:1> start GUI
      error: 'start' undefined near line 1 column 1

(E) I have installed JRE before installing Octave (using "jre-8u201-windows-x64.exe"). In the command prompt, I can successfully run java command. The following is the output of "java-version":

    C:>java -version
    java version "1.8.0_201"
    Java(TM) SE Runtime Environment (build 1.8.0_201-b09)
    Java HotSpot(TM) 64-Bit Server VM (build 25.201-b09, mixed mode)

Any hint/help is appreciated.

  • They octave --gui or octave --force-gui Feb 2 '19 at 7:02
  • This sure works. Thanks a lot. Any idea why the shortcut not working? In fact, I examined the running octave window with process explorer and then created a shortcut with "c:\octave\bin\octave-gui.exe --gui --gui" as "Target" and "c:\octave\bin" as "Start in". The short cut doesn't work. Feb 2 '19 at 11:09
  • 1
    I pinned it to task bar and that didn't work either. for the latter, the target is "C:\\octave\octave.vbs --force-gui" and "Star in" is "%USERPROFILE%" the same as those for the installer created short cut. Though you have solved my problem, I am trying to understand if I should submit a defct on octave installer. Feb 2 '19 at 11:22
  • Send this defect to the developers Feb 2 '19 at 18:10

By raising the defect on octave installer, I got the root cause. Refer to bug #55635: Octave GUI doesn't come up on windows 10 x64

In my machine, the application for vbs file type is notepad. Hence running the script opens it in notepad instead of executing it. If the script is executed, then it surely opens the octave GUI.

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