Originally Posted by: MrJakeway 
I also have this issue... waited week for a fix but noting. Tried everything in this thread with no luck.
I have an Alienware X51 with a GTX 1060 6gb, 16gb of RAM and a i5 at 3.2Ghz.
When I first downloaded the game I was advised that I could update my drivers or ignore it. I uploaded but also launched the game while waiting. Since getting new drivers I get the FH001 error.
Ive rolled the drivers back but its made no difference. Please sort this out its been weeks.
I have almost identical setup.
X51 r1, with a 6GB 1060.
I found that FH4 worked at first, but it was warning to me to update video drivers. Going from 23.21.13.8813 (release 388.13) to 25.21.14.1694 (417.01) breaks it with the FH001 error.
Rolling back the driver causes it to work again.
Other tips like disabling the onboard Intel gfx didn't help.
Rolling back is a case of going to Device Manager, properties on the video card and selecting "Rollback" from the "Driver" tab.
You might try downloading a few earlier versions from
https://www.nvidia.com/drivers/beta.