Lost my Registered Servers Pane

:?: :!: 
While I was changing windows I lost my registered servers pane, how I can I ge tit back? Simple question, but this is the first time this happened to me after almost 6 years using SQL Backup!!! :oops:

While I was changing windows I lost my registered servers pane, how I can I ge tit back? Simple question, but this is the first time this happened to me after almost 6 years using SQL Backup!!! :oops: