Every time I start the game/Multiplayer, why isnt it saving?

If you find an answer let me know, its pissing me off.
Every time I start the game it says Serial Code Not Found, I enter it in, and then it accepts it, and lets me play online. But I have to enter it every time.

Yes, this is CRAP! In this day and age, come on, people! This is basic functionality! have the game remember our codes!

I hope this one will be fixed very, very soon

I got this and the key not being able to be saved fixed by going to C:\Users\"your user name"\Saved Games right click on crysis2 folder and make sure the read only is not on

(Credit to Raisingx)

I got this and the key not being able to be saved fixed by going to C:\Users\"your user name"\Saved Games right click on crysis2 folder and make sure the read only is not on

(Credit to Raisingx)

I don't have a Crysis2 Folder there ?!

EDIT: Well...i created one, set the permissions the way you said, restarted the game and my serial was saved there. I closed the game and looked that directory up but it is still empty...

Somewhat confusing but as long as I don't have to reenter my serial I am fine

I got this and the key not being able to be saved fixed by going to C:\Users\"your user name"\Saved Games right click on crysis2 folder and make sure the read only is not on

(Credit to Raisingx)

Read only isn't on, and it still doesn't work.

My friend found a fix. Create a player profile instead of use the default one, then enter your key, and it should save.