MSP-EXP430FR2433: MSP low-power microcontroller forum

main: NOP ; main program
MOV.W #WDTPW+WDTHOLD,&WDTCTL ; Stop watchdog timer

BIS.W #SELMS__VLOCLK, &CSCTL4
BIC.W #OFIFG, &SFRIFG1
BIS.W #SCG0, SR
BIS.W #SCG1, SR
BIC.W #LOCKLPM5, &PM5CTL0 ;Unlock I/O Pins
BIS.B #1h, P1DIR

BIS.W #CCIE, &TA0CCTL0 ;Timer 0 interrupt Enable
MOV.W #1200, &TA0CCR0
BIS.W #TASSEL_1|MC_1, &TA0CTL

BIS.W #CPUOFF + GIE, SR


JMP $ ; jump to current location '$'

TIMER:
XOR.B #1h, P1OUT
reti

COMMON INTVEC
ORG TIMER0_A1_VECTOR
DW TIMER
END

So basically I wanted to have VLO mode on with a timer to make the LED turn off and on every second. 

I've been trying to get this to work but it's just telling me interrupt is disabled in Low Power mode, any solution?