Until 2 days ago my ColourSpace was working correctly.
Windows 10 updated yesterday.
I attach images.

What's the solution?

FAIL 3D LUT calculation

That means the Profile contains invalid/corrupt data.
You will easily be able to see that looking at the profile graphs.

A LUT would eventually be generated, but it would take a HUGE amount of time for the process to complete.
The LUT would also be invalid though.

Garbage in = garbage out.

Steve