Hi eveybody! I'm very new with pics, I had just bought a 16c84 and I just made some simple programs. I'm using the David Tait driver and the Pip-02 software. My BIG problem is that from one day to the other I couldn't write the device any more!. Well, the pip-02 say: Error programming Fuses, and every time y read de device, I get different data and the code protection turns on, but I have never tuned it on!. I can only erase it, but I can't program fuses. I alredy checked the programer many times, and anfortunately, I don't have anothe 16c84 to try.(they are realy hard to get here in Salta,Argentina) Is it possible that this problem is because of the code protection?, in that case, is there any way to reset the fuses? I'll be waiting for your help, thanks Martin PD: Sorry for my English