I have been creating composite banded images from Landsat imagery using to produce an RGB true-colour image, and sometimes pan-sharpening these images. It all appears to work ok and I can view the image in Arcmap once it's done. However, when I transfer the image to another computer and open it in QGIS it appears as the image but with a blue or red cover on the top (I assume from one of the bands). I also have a problem viewing the image in Coreldraw, where the image doesn't appear as a composite.
I hope this can be fixed and look forward to hearing any suggestions.