Help182

Isnt there another way to get through the errors with out buying another cd and i own one but it doesnt look like there is any scraches or anything and i get the message E:\TSData\UserData\Neighborhoods\N001\N001_neighborhood.package it says that around 91%................. and i dont know what to do and i cant replace it so is there any other way

ok i have been trying to install the sims 2 and i get up to 91% then it says exactly this 'E:\TSData\Res\UserData\Neighborhoods\N00\N001_Neighborhood.package' and i have been to SO SO many websites and i still cant figure it out please someone help me i REALLY want to play.... x)