An error occurred while reconnecting to \\\ Microsoft Windows Network: The local device name is already in use. This connection has not been restored.

you just did not wait long enough,, that's all. just find out which system is your master browser first, go to DOS box and typr these two line in:

nbtstat -RR (Enter)
nbtstat -R

at that point you master browser should recognize your new connection.

cheers

Courtesy :
snowmonkey
http://www.softwaretipsandtricks.com/forum/windows-nt-2000-2003/4052-error-occurred-while-connecting-m-ph-dwj-shared-local-device-name-already.html