install KPG-D1 version 4.20 (KPGD1.exe SHA1 7BCA8C960CA8CFA30F495EF86AF7EC402725C8E6)
navigate to C:\Program Files (x86)\Kenwood Fpu\KPG-D1
rename KPGD1.exe to KPGD1.exe.bak
copy KPGD1.exe from X_Y_LEVEL folder
