ALTER DATABASE failed because FILESTREAM filegroups cannot be added to a database that has either the READ_COMMITTED_SNAPSHOT ...

ALTER DATABASE failed because FILESTREAM filegroups cannot be added to a database that has either the READ_COMMITTED_SNAPSHOT or the ALLOW_SNAPSHOT_ISOLATION option set to ON.  To add FILESTREAM filegroups, you must set READ_COMMITTED_SNAPSHOT and ALLOW_SNAPSHOT_ISOLATION to OFF.