i read my 5510 full flash (and after that all mcu,ppm,eeprom) as .fls with kNok22.
now i'm wondering why ppmmanager91 doesn't like that file?
i have previously converted some wintesla files to .fls with kNok and ppmmanager liked them, but now it don't like my 5510 v03.53 B firmware...

should i read flash as .knk or something and then convert to .fls?
or should i upgrade kNok?

did not find anything about that on threads, maybe i should take a closer look... or buy new glasses