I had the NEX-7 and was using Lightroom 5.7 to import and process my .ARW raw files. When I upgraded to the a7ii it never occurred to me that there would be any problem with importing them the same way as before. They use the same extension, but apparently they are different. I've read that I can update my version of Lightroom to 5.7.1 and be able to import them like before, but can't seem to figure out how to do this. The internal update button in Lightroom says everything is up to date, and when I search on Adobe for the update it directs me to the cloud version. Is there any way that you guys are aware of to get the 5.7.1 version or am I stuck having to buy the subscription? I use many of their products (Lightroom, Photoshop, Premier, AI), but not nearly often enough to warrant the monthly expense to have use of them.