[Q] cwm doesnt recognize my sd card topic

Hey there

I installed a version of miui on my P6. but i found out whatsapp and the play store dont work on it.
now i was planning on installing the new KK rom you can find on this forum.
But cwm doesnt see any updates on my sd card, it says nothing is on there. and if i go to rom manager and go to install rom from sd card it does say that he goes to my /sdcard directory but all i see on it is my internal storage.

anyone ever experienced this problem ? please help!

thanks!