Local area connection

lan ki setting nhe ho rhe ek computer ma window 7 hai tu dosre ma simple xp ha run ma kr jb window7 ka ip likho tu open ho jata ha aur share ki koe drive b show hoti ha but jb us ko open kro tu not accesible ka error ata ha jb k window7 walay comp. ma agr run ma ja kr window xp waly ka ip do tu wo open ho jata ha easily screen shots k sath agr ho sky tu method snd kr dain thanks...............phle phl pasword b mangta tha wo but abi nhe a rha window 7 ma sb kuch open ho jata ha but window xp ma sirf us ka apna workgroup show hota ha window 7 ka nhe aur window 7 ma dono ka workgroup show hota ha

Thanks

thnx