Import attachment problem

Hello!

I'm trying to import some images as described in

Im using windows version of admin tool.

After clicking Import Directory in the table "Filename | Record" nothing is shown.

And after I press Import files and saving the database the database size does not change.

I tested that the image exists in the folder and as a record in the table. I checked that he file name matches to the regex expression.

What could be the problem?

Content aside