Data Save Corrupted in 2K11 and 2K9 at likely time,

Hi ! I've got a problem. I installed NBA 2K9 (PC) and played, I started The Assiociation and afterwards couple days (3-4) I has have oops message, that my Profil Data Save is corrupted, when I started game next time, my The Assiociation Data Save was corrupted too. Now, (after 1/2 days) I runned my 2K11, and there is Profil Data Save corrupted too. I scanes my computer by "Malwarebytes' Anti-Malware", and there was clean. So, where is error ? What I should to do, to that skip it in the future ? I going to start The Assiociation for some days, and I don't want to lose it, after month, or longer yet.

did you close the game or turn off your computer while saving?

try running the game in "run as administrator" mode

No, I didn't. I have to run as administrator, when I have corrupted files ? And Should It to help me ?

I made new The Assiociation, and I was there as administrator, and that didn't help me. Please, help me now !