How to Clear Windows Update History

By Andrew Meer

Stop the Windows Update service from running and delete the update logs to clear Windows Update's history list.

When performing manual or automatic updates on Windows 7, 8 and 8.1, the Windows Update applet stores a list of installed and failed updates for your review. To prevent updates from filling up the list over time, clear the update history by manually deleting Windows Update's log files. You must, however, temporarily stop the Windows Update service before clearing the update history.

Step 1

Press Windows-R, type services.msc into the Run box, and then click OK to open Windows Update.

Step 2

Scroll down the list of services, right-click Windows Update, and then select Stop.

The Windows Update service stops.

Step 3

Open the Run box, type %windir%\SoftwareDistribution, and then click OK to open the Software Distribution folder.

File Explorer opens the Software Distribution folder.

Step 4

Double-click the folder labeled DataStore.

The DataStore folder contains the log files and cached update history.

Step 5

Hold down Ctrl, and then select Logs and DataStore.ebd. Right-click any of the selected items, and then click Delete to remove both items and clear the update history.

Alternately, press the Delete key to remove the items.


If you prefer having a backup of your update history, copy both items to a different directory. To copy the items, right-click and select Copy. Navigate to any desired location, and then right-click and select Paste.

Step 6

Open the Services applet, right-click Windows Update, and then select Start to restart the Windows Update service.

Windows Update resumes activity.


To check your cleared update history, type Windows Update into either the Start screen or Start menu, press Enter, and then click View Update History. Windows Update still lets you uninstall any installed updates via the Installed Updates link.

Deleting Windows Update log files removes all history.