MSP430FR5969 launchpad evaluation kit

Hi,

i'm using MSP430FR5969 launchpad evaluation kit.

While running the debugger,IAR gave me this error message:

"Security fuse blown"

Now i can't program the MSP anymore.

Is there anyway to recover the MSP430fr5969? (maybe with the help of the evaluation kit board?)

P.s. in my code , my intent isn't to blow the security code, the only things i'm doing is to write some datas in memory.

Thanks in advance for your kind reply

Regards

Irene