I have a home network setup. I have a desktop wired to my router and my laptop wireless. Both machines are running XP. I set up a network and shared folders and my printer, now last night I was able to access the printer and the folders from my laptop that are on my desktop, but now today, it is saying that \\Desktop Name\Shared folder is not accessible. You might not have permission to use this network resource. Contact the administrator and see if you have privelages. Does anyone have any ideas what happened?