Systems: Huddlewall Blended Displays
Windows: Windows 10, Version 1809
Please ensure that the current version of windows id 1809 or later. The version number can be found under Settings -> About.
After the Windows 1809 update the blending software will runs into an NVAPI error and can not calibrate the screen.
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After the Windows 1809 update many 3d applications do not render properly across all the screens
Reinstall the Nvidia Quadro Driver. Use the Nvidia Driver installer to uninstall the previous driver.