Download: GeForce 425.31 WHQL driver (Adds Pascal DXR support)
Game Ready Drivers provide the best possible gaming experience for all major new releases, including Virtual Reality games. Prior to a new title launching. This driver among other things, adds DXR to Select GeForce GTX GPUs. These Include Pascal GPUs as well as the 1660 6GB.
Game Ready Drivers provide the best possible gaming experience for all major new releases, including Virtual Reality games. Prior to a new title launching, our driver team is working up until the last minute to ensure every performance tweak and bug fix is optimized for the best gameplay on day-1. We have a discussion thread open on this driver here in our Nvidia driver discussion forums.
Game Ready
Provides the optimal gaming experience for Anno 1800
Gaming Technology
Includes support for DirectX Raytracing (DXR) on GeForce GTX 1060 6GB (and higher) and GeForce GTX 1660 (and higher) GPUs
https://www.guru3d.com/files-details/geforce-425-31-whql-driver-download.html
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Senior Member
Posts: 17558
Joined: 2009-02-25
Documentation and the GeForce forum URL on this driver for additional known issues.
http://us.download.nvidia.com/Windows/425.31/425.31-win10-win8-win7-release-notes.pdf
From the PDF:
Game Ready
Provides the optimal gaming experience for Anno 1800.
Gaming Technology
Includes support for DirectX Raytracing (DXR) on GeForce GTX 1060 6GB (and higher) and GeForce GTX 1660 (and higher) GPUs.
Fixed Issues in this Release
: With SLI enabled, artifacts may appear in Adobe applications.
: Fixed random crashes on GeForce RTX 20 series GPUs.
: The game crashes when accessing the inventory menu.
: Blue-screen crash occurs randomly with Bad Pool error during gameplay.
: Artifacts appear when Texture Filtering is set to High Quality in the NVIDIA Control Panel.
: Applications crash when using the Fabfilter plugin.
: Fixed corrupted graphics in games on ASUS ROG Strix GL702VS notebooks.
: With Stereo enabled, OUT of Memory message appears when launching the application.
Windows 10 Issues
: G-SYNC does not engage when using Surround resolution.
: When the 3D Settings page->Vertical Sync setting is set to Adaptive Sync (half refresh rate), V-Sync works only at the native refresh rate after rebooting the system.
: Invoking Ansel in the game causes the game to slow down or crash.
Random desktop flicker occurs on some multi-display PCs
The desktop on the primary monitor flickers when playing videos on the secondary monitor.
And the forums:
https://forums.geforce.com/default/topic/1105934/geforce-drivers/official-425-31-game-ready-whql-display-driver-feedback-thread-released-4-11-19-/
Issues and updates:
2507125-Invoking Ansel in Shadow of the Tomb Raider can cause game to crash
2535506-Flickering when Acer Predator XB271HU monitor is connected along with a second monitor and G-SYNC is enabled
2453059-Flickering observed while GFE overlay is engaged + G-Sync set to fullscreen/windows mode
2552316-Desktop flicker when playing videos on secondary monitor
EDIT: Ah I see the fixes and open issues are listed in the above post already, nice!
That only leaves those three listings on the GeForce forum since the Shadow of the Tomb Raider issue with Ansel is already listed as a open issue in the PDF document.

(Actually only two since corresponds to the PDF about multi-display PC's but is called GFE and G-Sync in the forum URL.)
(And this one after comparing the numbers for the desktop flicker issue.)
Senior Member
Posts: 2033
Joined: 2015-03-11
I updated a driver yesterday and after I rebooted from safe mode after using DDU I found that i couldnt install the standard driver any longer
tried DDU again still wants the DCH installing
Any ideas?
Senior Member
Posts: 755
Joined: 2011-11-26
Windows 10 Issues
Random desktop flicker occurs on some multi-display PCs
The desktop on the primary monitor flickers when playing videos on the secondary monitor.
I thought a driver previously was supposed to have fixed this?
Senior Member
Posts: 1043
Joined: 2015-06-20
Thx installing now

Senior Member
Posts: 116
Joined: 2012-06-02
Branch Info:
WDDM 2.5
Fixed Issues in this Release
: With SLI enabled, artifacts may appear in Adobe applications.
: Fixed random crashes on GeForce RTX 20 series GPUs.
: The game crashes when accessing the inventory menu.
: Blue-screen crash occurs randomly with Bad Pool error during gameplay.
: Artifacts appear when Texture Filtering is set to High Quality in the NVIDIA Control Panel.
: Applications crash when using the Fabfilter plugin.
: Fixed corrupted graphics in games on ASUS ROG Strix GL702VS notebooks.
: With Stereo enabled, OUT of Memory message appears when launching the application.
Open Issues in Version 425.31 WHQL
Windows 10 Issues
: G-SYNC does not engage when using Surround resolution.
: When the 3D Settings page->Vertical Sync setting is set to Adaptive Sync (half refresh rate), V-Sync works only at the native refresh rate after rebooting the system.
: Invoking Ansel in the game causes the game to slow down or crash.
Random desktop flicker occurs on some multi-display PCs
The desktop on the primary monitor flickers when playing videos on the secondary monitor.
Software Module Versions
nView - 149.77
HD Audio Driver - 1.3.38.13
NVIDIA PhysX System Software - 9.19.0218
GeForce Experience - 3.18.0.94
CUDA - 10.1
NVIDIA Control Panel - 8.1.951.0 (DCH) , 8.1.940.0 (Standard)