I can't upload an picture on Magento since the massive attack in EU. Every time I get the message : Upload HTTP Error
I tried everything : reinstall browsers ( I tried on Chrome, IE, Firefox), desinstall McAfee and installed BitDefender instead
The problem seems to come from my computer, because I tried to upload the same picture from another computer and it worked. I tried from my computer with others pictures I already downloaded in the past and didn't work either.
The magento I use is 18.104.22.168 and I have a PC under windows 10.
I'm not from computer world, so I will need an answer understandable to non initiates ^^
Hope someone can help, I work from home and can't work since then and my boss is getting annoyed I don't add new articles...