Am I Screwed????

[stuck]

Sat hawk 3000, built Sept 05, version 5.1.5 I just tried to load the VD03 file to the meter, got an error "end marker send failed" Now the meter will not shut off and is sitting on my desk beeping. Help what can I try? I see the 3000 is not made any more, I paid over 400.00 for this thing and only used it twice(working great the two times i used it) Hate to throw it out after just two uses.