erra

Epson C5290, I purchased inkchip key and tried na firmware on update mode and I cant get to activate it because it keeps saying "client updated, please re-run" I also disabled my antivirus.

Im trying to activate my printer using activation toolo, but I keep geting "client updated, please re-run" message. After I run again, same message appeared. what do I do, also, the computer cannot detect the printer.