12F675 - another issue

[fratello]

Hello ! I use in many projects PIC 12F675. For programming I use WinPic 3.55b.
I wrote one code like this :

@ DEVICE PIC12F675, INTRC_OSC_NOCLKOUT, WDT_OFF, PWRT_ON, MCLR_OFF, BOD_OFF, PROTECT_ON
DEFINE OSCCAL_1K 1
DEFINE OSC  4
DEFINE ADC_BITS 10
DEFINE ADC_CLOCK 3
DEFINE ADC_SAMPLEUS 50

CMCON = 7
OPTION_REG  = %10000110
TRISIO      = %00011110                ' if 1 then GPIO=input ; if 0 then GPIO=output
ANSEL       = %00011000
ADCON0      = %10001101
etc.

When I try to programming the PIC, I receive this message. Usually I choose the "Yes" option, but I wonder if is OK ? Which option it's better ? Thanks in advance for help !