The |9 project '|' will be opened read-only because one of the following occurred:@Either the file is locked for editing ...

The |9 project '|' will be opened read-only because one of the following occurred:@Either the file is locked for editing by another user, the file (or the folder in which it is located) is marked as read-only, or you specified that you wanted to open the file read-only.@@3@@@1