Error on Import Item K2

Hello,

Thanks for your message.
I try to export categories via the profile you've created and, i can't do it, i got this message :
Import abort with exception
Cannot write to log file.

Thanks for your answer.

I send a message via the Contact Us.
Thanks.

If it can help, here my csv File.

Yes.

Hello,

I'm trying to update the K2 item.
And in the setting, Id is include (i use the profil Wizard).
But i've got the same results :
Primary key not found
Import Failed


Thanks for your help

Hello,

I try to import K2 item, and i got this message :
Primary key not found
Import Failed

So the importation is cancelled.
How can i fix this problem ?

Thanks for your answer.