Digital Light & Color

The original image was not a 32 bit one. It's a color chart from Argyll. I just cropped it and saved with another name.
Maybe there is some settings changed on GIMP.

That solved it.
Thank you.
I don't know why GIMP has started saving TIFFs in that format.

Here you have:

https://mega.nz/file/GG5j3DBS#z4Dyl0C7J ... Iw2NWux04M

Picture Window Pro 8.0.283 Windows 11. I just made some editing to a bunch of TIFF files with GIMP 2.10.30 and none of them are recognize as valid files by PWP. Looking for a solution I have found this on a recent GIMP version changes: ___________________________________________________ TIFF exporti...