I have exactly the same problem. The raw's from my Lumix are transferred to an external hard drive and become disrupted when imported in Lightroom. The raw files (.nef) from my Nikon don't have this problem. Also, when I send the .rw2 from the Lumix to a friend who works with Lightroom on a mac, there is no problem.When I open the files in SilkyPix (raw converter by Panasonic), the same lines appear. RawTherapee crashes completely when I hint at the folder.
What worked for you?
Thanx!
