Could not find server '!@#$%^&*()

i have my database on sqlserver 2008

my every querry is running exept

"Select * from <!@#$%^&*()_+>.dbo.<table_name>"

i am returned with the following error

com.microsoft.sqlserver.jdbc.SQLServerException: Could not find server '!@#$%^&*()_+' in sys.servers. Verify that the correct server name was specified. If necessary, execute the stored procedure sp_addlinkedserver to add the server to sys.servers.

does any one knows the solution to this error??