outlook use drag and drop will causes error

[man]

Hi all

I am using xp pro + office 2003, reecntly when i drag some email from inbox
and drop into other folder within my presonal folder, an error popup will
display and said outlook occur error and must close something like that, i
can choose report this problem or don't report................

but i try using ctrl c + ctrl v or simply select the email and use mouse
right to move to other folder, no problem occur but not user friendly at all.

How can i get back my drag and drop function? i already run repair outlook
but problem still here.

Thanks all