A QuickBooks file that's set to read-only will open in QuickBooks but you won't be able to edit it. Often files appear as read-only because of the type of media they are stored on.

How to Change File Permission From Read-Only to Read-Write on a Mac. The Mac OS X Sharing & Permissions settings allow you to change who can view or edit certain files. Changing a file from read ...

Do all your files and folders open in Read-only mode on Windows 11/10? Some Windows users have reported that all their files and folders are marked as Read-only. Whenever they open a file or ...