Hi All, I'm working around a weird problem, I'm using XC8 V1.34 and a=20 PIC16F1789. At the moment this problem (which has come up several times) is in my=20 bootloader, in its own PSECT. I have the memory range 0x3800 to 0x3FF0=20 reserved for it. The code I have uses almost the whole thing, so I want to reserve a=20 larger range: 0x3400 to 0x3FF0. In doing, I get many "fixup overflow"=20 errors. Some googling yields not much, basically "it is a bug" and "try=20 this", which doesn't work. It has something to do with RAM and program=20 memory banks, which I don't know much about because that's XC8's problem=20 to deal with. I'm not even close to using available RAM/program memory in this chip. The lines of code with this problem are a simple access in an array of=20 bytes. Wow, so tired of XC8 bugs/deficiencies. Tx for ANY advice. J --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .