Runtime error

everytime when i try to start the game an error apears

c++ runtime error lockon.exe was terimante in an unusual way

i hear the start sounds but nothing happens

please help me what can i do for this problem...

Uninstall program, run Scandisk and Defrag. Reinstall program (with anti-virus-off).

i freaking hope this works .......... i love lock on it use to work but then my dad deleted alot of stuff shoot...