Help please

My invisibility code isn't working and I can't figure out why, here is what I have:

This is the same code I used before they patched the addresses, but now it just closes the game...

arent u supposed to have
Call WriteASM("Warrock", &H524818, "1C")

I just tried that, and it got an error. Besides, the code I posted worked perfectly before the patch, just with a different address...