BobKotlinski

Wow! Thanks! Clearing the quarantine attribute did the trick!

Thanks for your reply Carlosan! Unfortunately, that is not the issue, I think. "App Store and identified developers" is currently checked in my Security & Privacy settings. I opened the Package Contents of the application and ran the "3D-Coat" file inside the "MacOS" folder, and the application runs! (as long as I keep the terminal running.) It does give me this message in return, if anyone knows what it means: objc[66672]: Class FIFinderSyncExtensionHost is implemented in both /System/Library/PrivateFrameworks/FinderKit.framework/Versions/A/FinderKit (0x7fff895fdcd0) and /System/Library/PrivateFrameworks/FileProvider.framework/OverrideBundles/FinderSyncCollaborationFileProviderOverride.bundle/Contents/MacOS/FinderSyncCollaborationFileProviderOverride (0x11ea69cd8). One of the two will be used. Which one is undefined. Any ideas? Thanks!

I just downloaded the trial version of 3DC-printing (v. 4.8.08) for MacOS, and it does not run. I get a "3D-Coat quit unexpectedly" error. I'm running OS 10.13.6 on a Late 2013 MacPro. Any suggestions? Thanks!