thanks Richard,

I had no idea. I changed the address back to 0x78 just now and I still don't get anything on the screen. I get this ASM Warning in the results window after compiling. Not sure if it matters

[ASM WARNING] SD1306_DEMO_16.ASM (400) : Found label after column 1. (GLCD_BAR?CCBWC)
[ASM WARNING] SD1306_DEMO_16.ASM (432) : Found label after column 1. (GLCD_BAR?CCBWC)