Sure thing. I took some pictures to document my steps.
Issue01: Executed REXPaint with administrative rights.
Issue02: Finished my art-work that I would like to save.
Issue03: Hitting the "Save" button
Issue04: Entering a proper unforgettable name for my artwork.
Issue04: Hitting the "Enter" key on my keyboard.
At this point there is no response from the application.
Issue04: Hitting the TAB key, thinking to myself...."Myself, sometimes I can get a reaction if I hit TAB!"
Still nothing...
Issue04: Hitting the Enter key again, thinking "Did I really hit that key before?".
Still nothing....
Issue02: After desperately hitting the ESC and giving up on saving my artwork.
The application returns without saving anything.
The application does not "react" to hitting the Enter key, once a name have been provided. The dialog box does not disappear, not does the windows status line change content. The only reaction, by the application, is to 1) Entering a name, and 2) Hitting the ESC key.