pic32prog v.2.0.220 does not recognize my pickit2

[igor-m]

The pic32prog v 2.0.220 does not recognize my pickit2 (win7 64bit).
The 2.0.183 does, but indicates an error during verification.
C:\Users\xyz\Desktop\Prog\pic32prog>pic32prog -v MZPro-bootloader.hex
Programmer for Microchip PIC32 microcontrollers, Version 2.0.183
Copyright: (C) 2011-2015 Serge Vakulenko
Adapter: PICkit2 Version 2.32.0
Processor: MZ2048EFG064
Flash memory: 2048 kbytes
Boot memory: 80 kbytes
Data: 30048 bytes
Verify boot: #################.
error at address 9FC0FF6C: file=FFFFFFFF, mem=7FFFFFFF

Majenko's Version 2.1.56 works fine here.