hi , there is a requirement like when the user chooses the install folder say PLACEFORINSTALL, if the file already exists there i need to prompt a message to the user that a file already exists but now even when the folder is there it overwrites it. I mean to be very clear here i am talkiing about $USER_INSTALL_FOLDER$, which i ask for in the pre install task. Can anyone kindly tell me how to achieve it. That is i want to prompt the user if the folder user chooses for installation already exists on the end users machine it should prompt him instead of directly overwriting it
