I sometimes get the subject error after booting. Everything seems to be running normally, and I think this error box started after I installed Easy Tune from the MOBO CD. So what is it trying to tell me?

My specs:

Win 7 Home Prem, 64bit
Gigabyte GA-Z97X-SLI
i5-4690K O/C 4.0)
Geforce GTX 770 (Factory O/C)
Corsair Vengeance Pro (2x4GB) 240 pin SDRAM DDR3 2400