I haven't lost my shared folder, and I am using Vista.
I have another problem, Some of my audio files have gone into another folder (most of them are in the shared folder and then there are some that are in individually shared) how can I put them all together???

Vista? Ouch. Well, just my opinion. Anyway, is the problem that they are being saved to different folders? If so, then you should look under the options on LW and make sure the files are being saved to the folder/folders you want them to be saved to. If not, it's a simple matter to change the folder. If you want them all going to one folder, just tell it that. For the files that are already split, you could just go into the folder you DON'T want the files in and tell the computer where you DO want the files to be. Move them, in other words.

Of course, you're on Vista, and I've heard countless horror stories about the way Microhard programmed that OS.