It's relevant in terms of user "uran1980" downloaded a questionable file (save file) from a questionable source (rapidshare). Downloading savefiles from rapidshare? Who does that, I'm sorry to say, but this is plain stupid.
I really begin to wonder why anytime people around in the save complaint threads get an answer to their question, new threads are popping up that ask the same.
The answer for the topic starter is...at one point you used a quicksave and then reloaded it and did a hard save. Please spell: I SHOULD NOT USE QUICK OR AUTOSAVE, NEVER.
Using the quicksave at one point and reloading, followed by your hard save, has corrupted your game. I assume you want to restart, thank you.