Dear Exchangelist; I have a problem, can i change virtual directory name for OWA exchange 5.5 in IIS (NT4) from "/exchange" to "/mail" name.... I did it and i edit some files are constant.inc, default.htm and global.asa (bstrvirtroot=/exchange , changed /mail), but when i open it over IE, the message appears and contained that "you're not authorized to view this page" Please help me, what should i do to resolve that problem? Regards; Amos