angel densetsu ch6 and 7

Sorry dident read the rules look down... sorry...

Hi I having a problem
1. Mirror 2
2. Windows xp
3. Internet Explorer
4. No I have not.
5. Yes, I did and could not find an answer.
6. I am not using a download manager.
7. I am downloading angel densetsu 6 & 7.
8.when i unpack them a error comes up this: The archive is either in unknown format or damaged
9. Yes