USB Bootloader CRASH on Vista

[mindthomas]

Just a thought, perhaps the bootloader in your pic is corrupted? Have you tried erasing the chip and reloading the bootloader into the chip? Tried using a different chip?

Is there anway to get into device manager and unistall the device driver for the bootloader?

Squib

Thanks. After i changed the PIC and programmed the bootloader into the new PIC it is working! But after i got it working, i thought what could had been the problem, and i saw that the 470nF capasitor was going to RC2 instead of VUsb