In using JAI SDK Control tool, "Save and Close" button in Settings window occasionally disappears.
It occurs espacially changing multiple <-> single displays.
If you face this phenomena, you can recover it by resetting window setting by the following operation:
- In launching JAI SDK Control Tool, usually double click icon of JAI SDK Control Tool.
- To reset the window settting, double click the icon with pressing [shift] button.
- After that, the window of JAI SDK Control tool is reset and "Save and Close" button appears.