Hi Please help We are attempting to program a PIC16F873A with a .bin file saved from a known good original chip. When we perform the burn, check sum is OK and all looks good, however the IC will not function in circuit. The strange thing is if we run the copy macro (change the name to PIC16F873A) the burned chip is good and work perfectly in circuit. So we know the hardware is working well. What are we doing wrong? The software version we are using is ver. 6.30. Thanks