Working first code :
Code:
'****************************************************************
'*  Name    : UNTITLED.BAS                                      *
'*  Author  : Dave Cutliff                                      *
'*  Notice  : Copyright (c) 2014 Use at your own risk           *
'*          : All Rights Reserved                               *
'*  Date    : 12/29/2014                                        *
'*  Version : 1.0                                               *
'*  Notes   :                                                   *
'*          :                                                   *
'****************************************************************
 #CONFIG
        __CONFIG _CONFIG1, _FCMEN_OFF & _FOSC_INTOSC & _WDTE_OFF & _MCLRE_OFF & _CP_ON & _IESO_OFF & _BOREN_OFF & _PWRTE_OFF
        __CONFIG _CONFIG2, _PLLEN_OFF & _STVREN_OFF & _LVP_OFF
#ENDCONFIG
OSCCON = %01101010   'sets the internal oscillator to 4Mhz
DEFINE I2C_HOLD 1       
TRISA  = %00000000  
TRISC  = %00000000  
ANSELA = %00000000  
ANSELC = %00000000  

OPTION_REG.7 = 0
SCL      VAR PORTC.0
SDA      var PORTC.1
Reset    var PORTC.2     'could tie reset pin to   vdd through 10K resistor

pause 1000
HIGH Reset
goto StartProgram
'********************************************************************************
'=============Initializing LCD==========
ST7036Init:
I2CWRITE PORTC.1, PORTC.0,$78,[$00]
pause 250
I2CWRITE PORTC.1, PORTC.0,$78,[$38]
pause 250
I2CWRITE PORTC.1, PORTC.0,$78,[$39]
pause 250
I2CWRITE PORTC.1, PORTC.0,$78,[$14]
pause 250
I2CWRITE PORTC.1, PORTC.0,$78,[$79]
pause 250
I2CWRITE PORTC.1, PORTC.0,$78,[$50]
pause 250
I2CWRITE PORTC.1, PORTC.0,$78,[$6C]
pause 250
I2CWRITE PORTC.1, PORTC.0,$78,[$0C]
pause 250
I2CWRITE PORTC.1, PORTC.0,$78,[$01]
pause 250
I2CWRITE PORTC.1, PORTC.0,$78,[$06]
pause 250
Return
'********************************************************************************
startProgram:
gosub  ST7036Init
I2CWRITE PORTC.1, PORTC.0,$78,[$40,$48,$65,$6c,$6c,$6f] ' Hello

IdleLoop:
      ' could blink an led here
goto Idleloop
Very strange whats happened: I wrote hex file , on LCD apppeared something like this :"ell o Hello ". I writed the file again, with the same hex file , on the same test board, without any changes ....and nothing on LCD! I tried many times...I discharged a capacitors from Vcc, I disconected the power supply 30 min, I turn ON again ...nothing!
So, today I have free time to study . I'll try next Dave's suggestion.

Thx for your patience ,Dave!!