@eka9416 We had a report from a player that a fresh install of the Origin client helped to solve the issue. Try at first to just delete and re-install Origin with the latest file from our website:www.origin.com/download
Check if you are not able to download and install Dead Space 2 out of your Origin "My Games" library without an error message. If you still have trouble, it might be necessary to clean your PC from all DS2 related registry entries, which might cause trouble with the release check.
Please keep us updated.
Basti
