When I try to extract the file d2nt.zip this is what I get:

! C:\Users\*****\Desktop\D2NT30_NTBot41.zip: CRC failed in D2NT\scripts\NTBot\bots\NTColdworm.ntj. The file is corrupt
! C:\Users\*****\Desktop\D2NT30_NTBot41.zip: CRC failed in D2NT\scripts\NTBot\bots\NTTreehead.ntj. The file is corrupt

I've downloaded it multiple times and I always get the same thing.

Any suggestions?