February 10, 2015 update for SharePoint Server 2010 Excel Web App (KB2899588)

Applies to: SharePoint Server 2010Excel Web App

This article describes update KB2899588 for Microsoft SharePoint Server 2010 Excel Web App that was released on February 10, 2015. This update has a prerequisite.

Improvements and Fixes

Fixes the following issue:
Assume that you open an Excel workbook that contains many hidden rows or rows that have customized height in Excel Web App. When you copy and paste the cells to another worksheet, the hidden rows may become unhidden, and the row height of those that have a customized height may revert to the default height.

How to download and install the update

Windows Update

Use Windows 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 Office Web App 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.