Office

Lassú program indítás

https://answers.microsoft.com/en-us/msoffice/forum/msoffice_excel-mso_mac-mso_mac2016/excel-for-mac-opens-all-excel-files/aa648d63-e619-4869-94a0-ce541656ee68?page=1

Quit all of your Office applications.

Clear Office credential caches:

Quit Office applications and open Finder > Applications > Utilities > Keychain Access

Remove the following:

Microsoft office Identities Cache 2

Microsoft Office Identities Settings 2

Remove activation files

Go to the Library folder and open Group Containers. Ctrl+Click each of these folders if present, and Move to Trash.

UBF8T346G9.ms

UBF8T346G9.Office

UBF8T346G9.OfficeOsfWebHost

Restart your mac, open Excel 2016 for Mac and sign in with your account.

Outlook data will be removed when you move the three folders listed in this step to Trash. You should back up these folders before you delete them.
Ez akkor issegít, ha a program, függetlenül attól, hogy rendesen lett-e bezárva, akkor is arra panaszkodik, hogy a helyre lettek állítva fájlok.