Age of Empires 3 problem...??

when i install age of empires 3, i get this error message... "Error 1335.The cabinet file 'Disk1C~1.cab' required for this installation is corrupt and cannot be used. This could indicate a network error, an error reading from the CD-ROM, or a problem with this package." then at the bottom.. you... show more when i install age of empires 3, i get this error message... "Error 1335.The cabinet file 'Disk1C~1.cab' required for this installation is corrupt and cannot be used. This could indicate a network error, an error reading from the CD-ROM, or a problem with this package." then at the bottom.. you have the option to "Abort" , "Retry" and "Ignore".. what will i do...???? i tried the option retry but i keep getting the error message... if i abort and ignore, then i cannot install AoE3... anyone know what you gotta do to fix this problem...??