MyChat Client error #0240: this HardwareID ("XXX") already exists in the blocks list
Error
Error #0240 this HardwareID ("XXX") already exists in the blocks list
Error description
Such HardwareID is already in the list of blocked addresses and you can't add it again.
Problem solution
Check HardwareID in the list of blocked addresses on the server. Admin console, the tool "Filters", "HardwareID filters".
Created with the Personal Edition of HelpNDoc: Revolutionize Your Documentation Output with HelpNDoc's Stunning User Interface