I get a continual error message when i try to open the set up wizard. The download instantly finishes at 2.0 gb instead of the 2.4 it says it needs, and then when i try to open the setup i get the error message

Error Code: -5001 : 0x80070002
Error Information:
>SetupNew\setup.cpp (142)
PAPP:
PVENDOR:
PGUID:
$
@Windows 7 / Server 2008 R2 Service Pack 1 (7601)
IE Version: 8.0.7601.17514

If anyone could help me figure out how to get past this, it'd be awesome!

could be a number of reasons...
1. are you using a wireless connection ?
2. which version are you trying to download ? -_- scratch that one just seen its korean dbo sorry
3. do you have enough free space on your hard drive ?

one of the guys who plays korean dbo had to try 3-4 times to get it to download fully and the actual size is about 3.4gb