4.27 upgrade has changed original images and standard process

[ardy]

Hi All

I have just joined the forum and have been using Irfanview for about 18 months. I just upgraded to 4.27 and my standard process for dealing with photo's seems to have changed.

My previous images taken from Olympus RAW (mostly) now look darker. In processing my images the shift U seems to end up darker or worse and the shift S seems to over sharpen the image. Some of the images now lose colour and go to basic red, green and blue. It might be called posterization but I can't be sure of that. See attached image.

regards

Windows 7, dual core.

[Frank]

see this answer:

Take a look in Options, Properties, Viewing and see if Colour management is enabled.

[ardy]

4.27 Upgrade

Thanks Frank. I checked and the colour management is ticked on with current monitor profile.

Will check to make sure the plug in is there but not sure what it is called.

regards