Hi, We have Exchange 2003 server. The public database store has reached its limit of 16 GB. I want to defragment Public database store as it is not mounting. I have taken offline backup by stopping all services. Will offline backup will be useful, as if in case defragment fails I can restore offline backup. Can u guide for the process of defragment as what to keep in mind and how to execute command accurately. Regards ps. check out our latest product: www.DriveInside.com - India's No. 1 Auto Website -------- Amit Kapoor Network Engineer Module One India Ltd. Paharpur Software Technology Incubator Park A-88, Okhla Phase II, New Delhi 110020, India Tel: +91-(0)11-41859200 ext. 204 | Fax: +91-(0)11-41859220 E-mail: <mailto:amit@xxxxxxxxxxxxx> amit@xxxxxxxxxxxxx | Web: <http://www.moduleone.com/> www.moduleone.com ==== c r e a t i v e i n t e r n e t s o l u t i o n s ==== Module One, one of India's leading Interactive agencies, uses a combination of creative, marketing and technology skills to assist clients in successfully using the Internet for their marketing initiatives.