Hoe to solve PCMTuner PSA SID208 Failed to Verify Checksum?

Problem:

The car is Peugeot Boxer 2011 year, 2.2 diesel with Sid 208cecu. After reading the flash such information with pcmtuner. Read password late flash. Will I not count when writing the checksum?

Error ‘Failed to verify checksums. This file is either corrupted or designated for different ECU’

Solution:

You need to manually do checksum tool won’t correct.