CD Key everytime i run a mod(now even game)

[Leo(T.C.K.)]

It wants me to enter a CD key everytime I run a mod, like Ball. That keeps me from playing it more, sigh...

EDIT: Not only mods, now it wants even for full game, I have not run UT3 for while and last time it was before I installed SP2 on Vista, can this be the issue?
EDIT2: Second time running, no key wants for me, but if I run a mod it wants a key again and then after I run game it again wants it too, sigh.

 

[Sjosz]

This situation only happens for me when I use my key on different machines (work, and home). Possibly someone else is using your key?

 

[Leo(T.C.K.)]

No, I didn't give it to anyone, but this happens when switching to a standalone mod.

 

[SkaarjMaster]

I haven't switched to a standalone mod yet, but this is interesting. I have UT3 installed on two different machines, but I don't use the other install anymore because it runs like sh*t. It might be a couple months before I try one as well........it'll be The Ball or Prometheus first.

 

[Leo(T.C.K.)]

It might be because of the localization issues, beacuse these mods are set as english, when I switch from english to cze, game bit ****s up, I explained it before in one thread. These issues should be fixed, it resets resolution and stuff I think and I couldn't enter fullscreen.