How stupid i am ?

I spent several hours to clear.
it's because of _command.prg and the bad habit never
to clear command window.
Though I deleted all foxuser and _command.prg and set off not to use _command.prg,
actually my old _command.prg seemed to be loaded but it's too big to scroll up so i can't notice that. It's because everything was normal before crashing..^^;;
But very curious why old _command.prg is still valid though i completely
re-installed VFP after foxuser and _command.prg deleted.
Huh~ my stupidity..
Anyway problem's gone and time to proceed.

RGDS
HK.Lee