corupted

hi friends i was downloading mega download it has downloaded 546 MB but due to my windows are corupted i want save it i am using DAP 7.2 i cannot reinstall my windows please help me

Hi everybody !!! The first, fifth and sixth CD of my UT 04 have a few files corupted !!! So when I install UT 2004 on my system I get the error that the files => 1. web.vcproj (CD 1) 2. tdm.xml (CD 5) 3. SpeechRedist.msi (CD 6) are corupted and cannot be copied and the setup quits...