problems installing titanium

[cheafbudz]

[You must be logged in to view images. Log in or Register.]ok here is the problem right when disk 3 is done istalling i get this window [You must be logged in to view images. Log in or Register.]
component transfer error
component:titanium
filegroup:eqfiles
files:E:\data4.cab
error:data error(cycle redundancy check)
im running windows vista home premium 32 bit