Configuration error

[HenrikOlsson]

Did you select the correct device in the dropdown list in MicroCodeStudio? Most programing softwares autoselect the device based on the device that the loaded .hex file was compiled for. (I don't know about the one you're using though). So, if you select the wrong device in MCS you'll get the wrong device in the programing software.

[grounded]

Works for me
but like HenrikOlsson said make sure you have 12f675 selected
16f628 is the default on mine

'****************************************************************
'*  Name    : UNTITLED.BAS                                      *
'*  Author  : grounded                                   *
'*  Notice  : Copyright (c) 2009 Copyright  *
'*          : All Rights Reserved                               *
'*  Date    : 9/15/2009                                         *
'*  Version : 1.0                                               *
'*  Notes   :                                                   *
'*          :                                                   *
'****************************************************************
rem device 12F675
CMCON = 7 'SETS DIGITAL MODE
TRISIO = %00111100 'MAKES GPIO.2,3,4,AND 5 AN INPUT
DEFINE OSCCAL_1K 1 'PRESERVES OSCILLATOR CALIBRATION
J VAR BYTE 'DEFINE VARIABLE J
low GPIO.0

END