Lightroom can import TIFF images in 8-bit and 16-bit formats. TIFF is recommended for file exchange between Lightroom and Photoshop. It offers greater compression and industry compatibility (PSD) than Photoshop format.
These warnings indicate that Lightroom cannot locate files at their last known location. This is usually due to Lightroom using the Lightroom interface instead of the Finder (Mac or Explorer) to perform the same tasks. www.webroot.com/safe enter key code
