Hi Yutaka,

I sent you my settings.
To reproduce:

- Close EmEditor
- open command line window ("cmd.exe")
- make sure, current working directory is NOT EmEditor directory, else it works
- look for a .txt file on your machine, e.g. C:\textfile.txt
- enter this command: "C:\Program Files\EmEditor\EmEditor.exe" "C:\textfile.txt"

Now EmEditor is opened but without menu and without toolbars.

It works fine, if:
- current working directory is "C:\Program Files\EmEditor"
or
- EmEditor is already open when invoking above command

Oliver