Also try to connect manualy to the hosting computer: Click Start --> Run --> \\Computername\C$ Computername can also be the ip adress of the hosting computer. Replace C$ if your music folder is on another drive. It's gonna ask you for a password. (I hope, otherwise it's not well protected) Because C$ is an administrative share, you will have to enter the password of an administrator group member. If this is working, you should be able to map your share. From an explorer windows go to tools --> Map network drive.