canizung0515 wroteWhen I open the filters Gallery, some of them are in grey (for example lighting effects) and not allow me to use them when I could use with previous versions. I'm using version 2017. How do I resolve it?
What is the bit depth of the image?
What Image Mode is it?
If you are in 8bit RGB, are the options all there?
Filter Gallery and Render -Lighting effects both work only on 8 bit images - if you have a 16 bit image both will be grayed out.
Lighting effects also requires a supported graphics card and "Use Graphics Processor" to be enabled in Preferences -Performance
I hope that helps you
Ok. that's right. I did and solve. Thank you
Additionaly, my images was RGB 8 bits