why does my defrag say "Disc Defragmenter could not start"?I use it all the time. at least twice a month. this is the first time in four years I've gottin this message.

Hi , Whats your Operating System?We mainly discuss Exchange Server issue on this forum, I suggest you write a post on our Windows forum, For Windows Vista forum: http://social.technet.microsoft.com/Forums/en-US/category/windowsvistaitpro/ If you installed Windows XP, you can refer the following link for help. http://www.microsoft.com/windowsxp/expertzone/newsgroups.mspx Thanks, Elvis