10) Cannot complete patching because Replacer.exe file is damaged. [Error Code(193)]

Symptoms: You cannot update client with last patch, this error popup

Resolution: Your file [replacer.exe] is was damaged or deleted by Antivirus.
In your ExaySRO folder you can find Archive with all EXE files, but first read [EXE Files! Read if Antivirus removed!.txt] to add ExaySRO game folder as exception in your antivirus program.