The links below will take you to the necessary information about Update Rollup 7. If a link does not work, please refer to the Release Channel Schedule below to make sure it is past the release date
Release Channel Schedule
General Details about Update Rollup 7
How to Get Support for Update Rollup 7
For support, please contact Microsoft Product Support. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft web site: Contact Microsoft.
Note: In special cases, charges ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.