I want to remove any corruption before having you try to download it again.
ok, than do the following please
Download CC Cleaner (free) from hereCC Cleaner
(Click Download Latest Version on the top right)
Run it and let it scan and repair your registry.
Once done, restart the computer
Click Start, All Programs, Accessories, right click on Command Prompt and select Run As Administrator.
A black window will open.
Type in it
press enter and when it has completed, type in
It will give a message "the type of the file system is NTFS cannot lock current drive.
chkdsk cannot run because the volume is in use by another process. Would you like to schedule this volume to be checked the next time the system restarts y/n" Say Y, press enter and restart the computer.
Than Please do the following in Internet Explorer
Click Tools (the gear wheel top right) than Internet Options
Click on the General Tab and Delete all Temporary Internet Files.
Than click the Advance Tab and click Reset
Then click Start, type in
Press enter and delete all files and folders listed there.
Once done, restart the computer and try to download it again.
Let me know the results please