Language doesn't change on my desktop

[xigatec]

Hi,everyone.
i've installed my system from livecd and i wanted put my desktop in spanish, so i've installed locales-es and
- aspell-0.60.6.1-2.mga2.x86_64
- aspell-es-1.11.2-2.mga2.x86_64
- firefox-es_AR-17.0.5-1.mga2.noarch
- firefox-es_ES-17.0.5-1.mga2.noarch
- hunspell-es-0.20081215.1-7.mga2.noarch
- kde-l10n-es-4.8.5-1.1.mga2.noarch
- kde-l10n-handbooks-es-4.8.5-1.1.mga2.noarch
- libreoffice-core-3.5.7.2-0.1.mga2.x86_64
- libreoffice-java-common-3.5.7.2-0.1.mga2.x86_64
- libreoffice-langpack-es-3.5.7.2-0.1.mga2.x86_64
- libreoffice-ure-3.5.7.2-0.1.mga2.x86_64
- libreoffice-writer-3.5.7.2-0.1.mga2.x86_64
- locales-es-2.14.1-3.mga2.x86_64
- man-pages-es-1.55-6.mga1.noarch

Now all programs are in spanish but not kde and yes i've cheked the language in systemsettings and if I select spanish, kde loose al format configuration (decimal separator, time, money, etc)
Anyone can help me with my problem?
Thanks.

[xigatec]

ok, I've found the solution.
I've disabled de system security in Control Center.

[doktor5000]

Disable system security? Anyways, please mark the thread as [SOLVED] by editing the title of the first post and prefix it by [SOLVED], thanks.