Hi,
In my application , I use the static function of QFileDialog to get open file or save file .
Now the application runs well on some machines, but on others , as soon as calling the function to get open file , the dialog pops up and soon the whole application crashes . OR after selecting a file , click the OK button , the application crashes .
what kind of reasons could cause this problem ？how to fix it ？
My application is based on QT4.

Thanks .

Nicho