[Q] Internal storage not accessible

My note can't see the internal storage after trying to copy a file on it (which wasn't succesful). Now in PhilZ touch 4 CWM when I try 'install Zip' --> 'Choose from internal sdcard', it says 'E: can't mount /emmc/

Please help me to recover my files. Which steps I should take (otherwise then format) to recover my files and the internal storage? :(

Tnx

Edit: can't format emmc, can't mount it
What to do?? :((