Hi, here’s the Xprog V5.5.5 flash Atmega64 Bin Hex free links. Works with China Xprog-M ecu programmer.
If the does not work on your computer or it has virus, you can download from another link：
Software tested – 100% work and without dongle.
https://yadi.sk/d/wj4DfdEEs6At7 This software tested and work: WinXP, Win7_32b, Win7_64b tested right now and working fine (dump+sw from above) used UPA USB to program flash+eeprom, acrobad 10 was already installed ,and Xprog V5.55 sw open quickly no virus no problem.