IPECMD, Read fails
I'm having problems with reading bytes from program memory of a PIC18F26K42, with IPECMD & ICD3. I want to read 4 bytes starting at 0x3FFC. If I understand correctly this cannot be done, because the address must be aligned on 0x40? When I sent a read command aligned on 0x40, IPECMD reports that all bytes are at 0xFF. When I export the whole device to a hex file, there is data at 0x3FFC..
See the attached screenshot for the used commands, what is going wrong with the read command?