Hi, I would like to know how I can create a script to run a program as the administrator, from a different user account, by encrypting the password in the batch file I will create. For example, in my company, the users don't have admin rights on their PC, so they can't defragment their hard drives or empty a specific folder on the hard drive... Any idea on how to do it? I know I can encrypt the admin password in an unattended install of windows, but for my need I don't see how to do it. Thanks in advance for your help. Regards Title edited -- Please, use [TAGS] in your topic's title. --Sonic