Re:Problem on Program Memory Update at PIC18F25K22
If I am understanding this correctly- you are trying to Preserve EEPROM Data, and only overwrite Program Memory, by unchecking the 'Enabled' box in the EEPROM Data section of the PICkit 2 Programmer application, is that correct?
We did have an issue with this specific case affecting PIC18FxxK22 devices. If what I described above sounds like what you are trying to do, please download the device file attached to this post to replace 1.62.09, and see if it fixes the problem. If you would, please also report back if the device file update fixed your issue, thank you. The included device file will also be available on the PICkit2 homepage in the next couple of days.