Simon Dyer wrote: > What is the configuration word mistake you refer to? Hi Simon, We recently had a thread about this. Jan-Erik Soderholm and Olin Lathrop mentioned that the linker script files for the PIC10F contain the wrong address for the configuration word -- a mistake. I verified that correcting the mistake in the linker script file does not ultimately solve the problem -- for sure at least in MPLAB IDE v6.62. Anyway, I've left a lot out and I'm too tired to re-hash all the specifics, but all the details are in this thread: RE: [PIC]: Easyprog firmware for Wisp628 (was: 16F628 programmingstrangeness) Best regards, Ken Pergola _______________________________________________ http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist