Default [Q] how to access internal sd No OS only CWM

I got myself in a deep hole - installed latest omni 4.4 and have no access to external sdcard. rebooted, wiped, proceeded to install cm11 only to find it out it's a corrupt file. Installation aborted
Now I don't have access to external
Only CWM is bootable
How do I access internal card ??
I tried SDK android but running as administrator briefly blinks cmd screen and the whole thing disappears. I'm on win8.
Someone please help!
Nexus 5
Note 2 SGH-T889Rom junkie
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