Just got a new replacement MacBookPro 15" laptop, downloaded 3dcoat, and I get a red screen on opening. I have no doubt 3dcoat is under there somewhere, but needless to say I can't access it. The reason I mention the new laptop is that it's running the GM of MacOS Sierra, so I've never run 3dcoat on it with a previous OS version, though I have on the old laptop.
Hope this is a easily fixable problem, but please let me know in any case.
Image attached 3dcoat v 4.7.07
Thanks,
Jay