I do not msn it! ! !

My MSN recently do not issue a code 81000378 is said to be the issue of contacts

This error generally appears in the local area network, My solution is:cable pulled through dial-up Internet access or other means, log on msn, log on after the success of the write-off, off net, to be connected to the LAN, can be solved in general.
Then the C:\ Documents and Settings \ Administrator \ Application Data \ Microsoft \ MSN Messenger, some of the figures in order to delete the name of the folder like a