August 11, 2015, update for Project Server 2010 (KB3055046)

Applies to: Microsoft Project Server 2010 Service Pack 2

This article describes update KB3055046 for Microsoft Project Server 2010 that was released on August 11, 2015. This update has a prerequisite.

Improvements and fixes

Fixes the following issue:
When you use a Project Server Interface (PSI) application to update a project-level custom field of a project, values of calculated custom fields are blank on tasks when viewed in Project Web App.

How to download and install the update

Microsoft Update

Use Microsoft Update to automatically download and install the update.

Download Center

This update is also available for manual download and installation from the Microsoft Download Center.

Update information

Restart information

You may have to restart the computer after you install this update.


To apply this update, you must have Microsoft Project Server 2010 Service Pack 2 installed.

More Information


See the information about the standard terminology that is used to describe Microsoft software updates . The Office System TechCenter contains the latest administrative updates and strategic deployment resources for all versions of Office.