The FSPR bit in the FAW register cannot be switched to the protected state from the emulator.

For devices in which protection has been set by the FSPR bit in the FAW register, downloading values to the FAW register and to areas of the flash memory other than that for which access has been enabled by the settings of the FAWS and FAWE bits in the FAW register is not possible.

If you wish to continue debugging with this device, specify [No] for the [Erase flash ROM before download] property in the [Download] category on the [Download File Settings] tab of the Property panel.