Hi. I have Sonos Play 5 which has been working well for a while. I moved place and had to setup the system again. Once I have set up and trying to add music folders to my library I am getting Error 900. I tried the solution given in the FAQ section of editing the registry but having done this 2 times and reinstalled the player I am still unable to add the folders to the library. Went through the forums and can't find a single solution for the problem across multiple threads. Need this to use my device. Please help