Looks like Adobe have done it again.
The latest update of creative cloud apparently deletes hidden files in your root directory in alphabetical order.
https://forums.adobe.com/message/8488722#8488722
They are working on it.
In the meantime DONT upgrade.
The latest update of creative cloud apparently deletes hidden files in your root directory in alphabetical order.
https://forums.adobe.com/message/8488722#8488722
They are working on it.
In the meantime DONT upgrade.