Windows – MSP430: Trouble Writing Memory Block

I was using MSP430G2553 with IAR Embedded workbench compiler which was working fine , then i recently installed Code composer studio and now the problem is when I run the same code

#include <msp430.h> 

void main(void)
{
   WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer

   P1DIR |= BIT0; // Set P1.0 to output and P1.3 to input direction
   P1OUT &= ~BIT0; // set P1.0 to Off
   P1IE |= BIT3; // P1.3 interrupt enabled
   P1IFG &= ~BIT3; // P1.3 interrupt flag cleared

   __bis_SR_register(GIE); // Enable all interrupts

   while(1) //Loop forever, we'll do our job in the interrupt routine...
   {}
}
#pragma vector=PORT1_VECTOR
__interrupt void Port_1(void)   //ISR
{
    P1OUT ^= BIT0;  // Toggle P1.0
    P1IFG &= ~BIT3; // P1.3 interrupt flag cleared
}

with CCS it is giving me an error

MSP430: Trouble Writing Memory Block at 0xc000 on Page 0 of Length 0xba: This operation is not supported by this driver

I checked the target configuration and all seems to be set to correct setting but still i dont understand how am I accessing a wrong memory location

EDIT : Project's makefile

################################################################################

SHELL = cmd.exe

CG_TOOL_ROOT := C:/ti/ccsv5/tools/compiler/msp430_4.2.1

ORDERED_OBJS += \
$(GEN_CMDS__FLAG) \
"./main.obj" \
"../lnk_msp430g2553.cmd" \
-l"libc.a" \

-include ../makefile.init

RM := DEL /F
RMDIR := RMDIR /S/Q

# All of the sources participating in the build are defined here
-include sources.mk
-include subdir_vars.mk
-include subdir_rules.mk
-include objects.mk

ifneq ($(MAKECMDGOALS),clean)
ifneq ($(strip $(S_DEPS)),)
-include $(S_DEPS)
endif
ifneq ($(strip $(S_UPPER_DEPS)),)
-include $(S_UPPER_DEPS)
endif
ifneq ($(strip $(S62_DEPS)),)
-include $(S62_DEPS)
endif
ifneq ($(strip $(C64_DEPS)),)
-include $(C64_DEPS)
endif
ifneq ($(strip $(ASM_DEPS)),)
-include $(ASM_DEPS)
endif
ifneq ($(strip $(CC_DEPS)),)
-include $(CC_DEPS)
endif
ifneq ($(strip $(S55_DEPS)),)
-include $(S55_DEPS)
endif
ifneq ($(strip $(C67_DEPS)),)
-include $(C67_DEPS)
endif
ifneq ($(strip $(C??_DEPS)),)
-include $(C??_DEPS)
endif
ifneq ($(strip $(CLA_DEPS)),)
-include $(CLA_DEPS)
endif
ifneq ($(strip $(CPP_DEPS)),)
-include $(CPP_DEPS)
endif
ifneq ($(strip $(S??_DEPS)),)
-include $(S??_DEPS)
endif
ifneq ($(strip $(C_DEPS)),)
-include $(C_DEPS)
endif
ifneq ($(strip $(C62_DEPS)),)
-include $(C62_DEPS)
endif
ifneq ($(strip $(CXX_DEPS)),)
-include $(CXX_DEPS)
endif
ifneq ($(strip $(C++_DEPS)),)
-include $(C++_DEPS)
endif
ifneq ($(strip $(ASM_UPPER_DEPS)),)
-include $(ASM_UPPER_DEPS)
endif
ifneq ($(strip $(K_DEPS)),)
-include $(K_DEPS)
endif
ifneq ($(strip $(C43_DEPS)),)
-include $(C43_DEPS)
endif
ifneq ($(strip $(S67_DEPS)),)
-include $(S67_DEPS)
endif
ifneq ($(strip $(SA_DEPS)),)
-include $(SA_DEPS)
endif
ifneq ($(strip $(S43_DEPS)),)
-include $(S43_DEPS)
endif
ifneq ($(strip $(OPT_DEPS)),)
-include $(OPT_DEPS)
endif
ifneq ($(strip $(S64_DEPS)),)
-include $(S64_DEPS)
endif
ifneq ($(strip $(C_UPPER_DEPS)),)
-include $(C_UPPER_DEPS)
endif
ifneq ($(strip $(C55_DEPS)),)
-include $(C55_DEPS)
endif
endif

-include ../makefile.defs

# Add inputs and outputs from these tool invocations to the build variables 

# All Target
all: BlinkLED.out

# Tool invocations
BlinkLED.out: $(OBJS) $(CMD_SRCS) $(GEN_CMDS)
    @echo 'Building target: $@'
    @echo 'Invoking: MSP430 Linker'
    "C:/ti/ccsv5/tools/compiler/msp430_4.2.1/bin/cl430" -vmsp --abi=eabi --advice:power="all" -g --define=__MSP430G2553__ --diag_warning=225 --display_error_number --diag_wrap=off --printf_support=minimal -z -m"BlinkLED.map" --heap_size=80 --stack_size=80 -i"C:/ti/ccsv5/ccs_base/msp430/include" -i"C:/ti/ccsv5/tools/compiler/msp430_4.2.1/lib" -i"C:/ti/ccsv5/tools/compiler/msp430_4.2.1/include" --reread_libs --warn_sections --display_error_number --diag_wrap=off --xml_link_info="BlinkLED_linkInfo.xml" --rom_model -o "BlinkLED.out" $(ORDERED_OBJS)
    @echo 'Finished building target: $@'
    @echo ' '

# Other Targets
clean:
    -$(RM) $(MSP430_EXECUTABLE_OUTPUTS__QUOTED) "BlinkLED.out"
    -$(RM) "main.pp" 
    -$(RM) "main.obj" 
    -@echo 'Finished clean'
    -@echo ' '

.PHONY: all clean dependents
.SECONDARY:

-include ../makefile.targets