I just update to High Siearra, but last 2 days I have a weird problem. I just downloaded Google Drive and Twitch yesterday, and used their dmg files normally. Moved them to my App folder and everything is ok. Today, I downloaded few dmg files but not all of them worked like yesterday. First dmg I tried to use mounted and I used it very normal. But after that, every dmg file mount with first dmg file's name and they are just empty. When I double click to mounted image from my desktop, they are open and I can see the real files in dmg files it mean to be, but when I try to move them to my desktop, it gives an error like "There need to be 1 file to move (Error code -43)". What can I do to fix this, any ideas?
