I tested it in all Magento version shops we have version like 1.7, 1.8 and 1.9 and in all the button
Upload files is not responding when I click on it. I tried to open the shops in Chrome, Mozilla and IE. With what could be this connected ?
I update the Adobe Flash on my computer but it is still not working.
In console there is no error.
How could I resolve this ? Thank you.