I've just installed the game and every time I try to start SP it crashes with the following error (a CryEngine Error): [PlayerProfiles] CGameContext"::StartGame: No users logged in. I've tried creating a profile before I play, only to find any name I enter is rejected (its says the name is not valid and to try again). Anybody else have a similar error or know how to fix it.

i have the same problem can anybody help...feeling very bad,cant play the game...plz help somebody