Mac Finder Preview does not work after update to SeaDrive 2.0.5

We updated to version 2.0.5 and Mac Finder can not open finder previews anymore (specially .AI, .PSD, .PDF). Can anyone help please?

Can nobody help?

I’m sorry we can’t help much on this problem. Compatibility with Mac preview is a hard problem.

Are there any other suggestions/tools/work-arounds that help to preview files with Mac Finder?