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If you continue to see problems, then the next step is to clear the container folders for each problematic application. To do this, open the Go menu in the Finder and hold the Option key to reveal the Library option. Select this to open your user Library folder, and then open the Containers folder. In here you will see a listing of folders for each sandboxed application, each of which will be named according to the program's domain, such as "com.apple.Preview" for the Preview application.
The containers for each sandboxed application are listed in this directory, in which each program has isolated resources that mirror the user's home folder.
(Credit: Screenshot by Topher Kessler/CNET)
While deleting the container folder for each program will force the system to recreate it, the container may include some needed information such as unsaved documents and settings, so do not initially delete the folder directly. Instead, move it to your Desktop or to another safe location outside of the Containers folder, and then launch the corresponding program."