I am not a computer person and the slightest technical glitch truly throws me. This is a strange one:
Yesterday I updated C1 to 4.8.1 (I think it was). All seems fine, but when I process images (as jpgs) the unprocessed RAW hues appear in the Windows Explorer icons and also when I load the jpgs into Corel PaintShop Pro. However, if I load the jpgs into Photoshop or Picasa everything is as it should be!
It is not my eyes fooling me, because I deliberately created some greyscale images in C1 and processed them. Viewed in Windows or Corel, they're still in full, unadjusted colour!
What have I done?