Unable to load calibration file on windows 1903

[Michael Yue]

This is a bug on win10 v1903, and it seems that it has been repaired with kb4497935.

[Aghoithae]

The cold boot color profile applying bug is not resolved with KB4497935.

I did a clean instal of 1903 instead of an update, and this issue is still here. We have to restart, then the profile is correctly applied.

• This reply was modified 4 years, 10 months ago by Aghoithae.

[Arthur Hoornweg]

Similar problem here.  The error message is “The profile could not be installed/activated”.

The last few lines in the error log read:

2019-05-27 15:37:20,055 About to open dispwin object on the display
2019-05-27 15:37:20,056 Dispwin: Error – We don’t have access to the VideoLUT for clearing
2019-05-27 15:37:20,089 The profile could not be installed/activated.

[Aghoithae]

The cold boot color profile applying bug is not resolved with KB4497935.

I did a clean instal of 1903 instead of an update, and this issue is still here. We have to restart, then the profile is correctly applied.

Found out that disabling “Fast startup” in the power management settings allows the color profile to load with a cold boot.

• This reply was modified 4 years, 10 months ago by Aghoithae.

[Florian Höch]

Just installed 1903. No issues with profile loading as far as I can tell.

“Fast startup” in the power management settings

I seem to be unable to find that setting. Where exactly is it located?

[Aghoithae]

The Pros and Cons of Windows 10’s “Fast Startup” Mode, and how to enable/disable it –> Link

[Florian Höch]

Alright, thanks. This is enabled by default for me.

[Author]

Posts