Open the Users folder in the Finder and rename the item with the house icon to tempfolder, and then rename the folder with your files to the former name of the folder with the house icon. Log out and back in to restore your data.
To change the name of your home folder successfully, you need to update the home property for your user account in the NetInfo Manager, which is located in the /Applications/Utilities/ folder, or create a symbolic link which tells Mac OS X where to find your home folder, or use
this tool to change your account's short name.
(17608)