All images showing with corrupted colors

[Robert10601]

Lightroom Classic is showing all images in corrupted colors.  See below.  Photoshop and Bridge same.  File Explorer for Windows 11 shows the proper image.  This started yesterday after renamed around 1200 images using Lightroom's file renaming abilities.  The problem seems to affect all images in the catalog, not just the ones renamed.  No error or warning indications.  I tried importing a new image, which showed properly in the import window, but showed with corrupted colors once it was imported.  I tried rebooting the computer and this did not correct the problem.  I am using Release 12.2.1 of Adobe Photoshop Lightroom Classic, build 202303011008-5bfbce17.

Any idea what the problems is?

[Jao vdL]

Highly likely you have a corrupt display profile in your windows installation. You want to test by doing a properties on your display and in the color management tab delete any profile you see. Corrupt display profiles are unfortunately quite common on windows machines and only affect color managed apps. For correct color you have to calibrate your screen using calibration hardware in general. You should also make sure your graphics card drivers are up to date

[Robert10601]

Brilliant! You are quite correct. Thank you so much for your assistance.
Quite a relief to get that fixed.