wgbjr73

I cannot share files between my desktop running Windows 7 Home Premium and my Laptop running Windows XP Home Edition SP3. I have done everything that I have been told by Microsoft and others and I still cannot access files on my host computer (desktop). I can see each computer from the other computer and can ping each of them but when I try to open a shared file on the desktop computer, I get a message stating that I do not have permission to view the file and to contact the administrator of the server. I have set permissions to "everyone" on the host computer and still no luck. Can someone help???