some part of my program could not work on vista. it says "no authorization". this program developed under .net 2 simple program shows some web pages from internet stands in system tray. thats the program in this post.
and it uses webbrowser component of .net. I know microsoft build up a new most secure system for their customers. but it works in XP. there must be some option about vista situation. now I am thinking C++ will be more easy but I am not sure. anyway time will show.