NO NEED CLOSE PROGRAM, WHEN IT WORK NO NEED DISCONNECT KEY WHEN PROGRAM WORK USE INSTALL SOFTWARE FOR YOURS KEY, DON'T USE SOFTWARE FOR NOT YOURS KEY BUT IF YOU DO THIS, YOU WILL HELP START THIS FILE  1)Disconnet key 2) Connect key  3) Run C:\ProgramFiles(x86)\MMCflasher10.0\senselock_fix.exe or C:\ProgramFiles\MMCflasher10.0\senselock_fix.exe if you use x86 windows