checksum buffer error

[nusuntcatalin]

Hello, I have a skoda octavia 2.0 TDI BKD, EDC16U1, I read the the ori file with kess v2 2.53, I modded it via winols and I wanted to write it to the car, kess gave me error (checksum error writing buffer) I mention that i corrected the checksum in winols. When I try to write the file read by odb, It gives me RSA error. What should be the problem ? And how to solve this?
I will attach the files.

[Fokeiro]

Hi
the Checksum are incorrect the Ori file CS is: C5DB and the stage1 is: 2F7A
Winols some time doesn´t correct the checksum
Test this and report

[nusuntcatalin]

will test tomorrow

[nusuntcatalin]

Hi
the Checksum are incorrect the Ori file CS is: C5DB and the stage1 is: 2F7A
Winols some time doesn´t correct the checksum
Test this and report
And can you help with somthing else. How can i see the checksum number ? I don;t know how to check this number in winols. Or what program should i use to know this checksum number?

[Fokeiro]

Hi I see this on HXD hex editor, is free and I correct this manually with Win Calculator

https://mh-nexus.de/en/programs.php (https://mh-nexus.de/en/programs.php)

[nusuntcatalin]

Thank you so much