I develop applications using Microsoft Visual Basic. When I have finished writing a piece of software, the application is compiled into an executable file. When such files are run on Windows Vista a message appears saying that ?An unidentified program wants access to your computer? and seeks permission to continue. I have attempted to overcome this problem by changing user account permissions and security settings within the Vista configuration, but this has not resolved the problem. Is there any way to disable this annoying notification for files which are known to be safe?