In windows 7, you can try various things in  * Windows 7 assumes the machine name as a windows domain. You can make sure you use the proper domain while typing the username. The username can be typed as:  DOMAIN\USERNAME ** e.g. if your windows domain is HOME, and your username is johndoe, you can type home\johndoe * Check the Credential manager under Control Panel: Control Panel -> Al Control Panel Items -> Credential Manager. : See this [http://forums.amahi.org/viewtopic.php?f=4&t=964&start=11 thread in the forums].