The error was occured when I run the 'Example_Flash28035_API.pjt' function,I found the flash's data were changed,and then I runned function twice to test the function,when I loaded the function twice the error 'Flash API Error #24:The Erase operation failed the pre-compaction step.' occured, and I loaded the function several times,it's useless,and then I do the 'depletion recovery',the error 'Flash API Error #23:The Erase operation failed the compact step First Fail Address = 0x00000000' occured,now the flash can't be erased by flash programmer. Are there any solutoins to work out the problems?