So I read all the past posts for this same error and have tried every single method to try to fix and none have worked. XIV is the only game of mine that crashes with that error. I wasn't getting this error until the recent Nvidia driver updates from this month of October 2016. So i'm guessing the only permanent fix to this is to get a better graphics card?

Mobo: Gigabyte GA-78LMT-USB3
CPU: AMD FX-8320 Eight-Core Processor 3.50 GHz
GPU: MSI GTX 960, Driver: 375.70
OS: Windows 7 64-bit
RAM: 8.00GB