Изволи:
cut and paste all the installed games from the Origin games location (mine is G:\Origin\Games) to a temp folder. Opened up Origin and began the download of a game, after about 3% percent I paused the download and exited Origin completely. I cut and pasted the whole game folder from my temp folder to where my Origin games are stored and overwrote/merged the folder with the small amount that Origin had started to download. Re-open Origin and resume the game download, the percentage downloaded shot from 3% up to about 92%! Once completed I tried launching the game but it crashed at startup with a Windows error. I solved this by right clicking on the game in Origin and repairing the install. This scanned the games file integrity and downloaded approx 100mb. After this, the game ran fine.
Just for info, the Origin registry entries for the games should be in here, if they are not then the game will not work. Using the above method, re created the needed entries for the games:
Location of registry entries:
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node
Example: (in here you will see all the required info)
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\EA GAMES\Battlefield 3