"Core Sync Stopped Working" Windows 7

Hi,

My OS warns me every half and hour that "CoreSync stopped working". Typography synchro and such doesn't work anymore. I tried cleaning the .db files in the AppData folder and also reinstalling the app, but the problem persists. It started out of the bloom 2 weeks ago, i don't recall changing anything.

Thanks.

Samsung NP350v4c

Intel Core i5-3210M CPU @ 2.50 GHz

OS: Windows 7 Home Basic, Service Pack 1