Can't open a second illustrator file by double clicking
If I double click on a .ai file to launch illustrator and work on that file immediately, everything works fine. but if, after that, I try to do the same with a second or third .ai file, they won't open. the only way to open multiple files is to first launch illustrator (without double clicking an existing file) and then open the .ai files I want to work on.
it is very annoying and it has been reported many times, but adobe claims to have fixed it with the latest version (23.0.3) which is not true.