To apply this hotfix, you must be running Windows 7 SP1 or Windows Server 2008 R2 SP1. Additionally, Desktop Experience feature must be enabled in Windows Server 2008 R2 SP1.

1.Start the Disk Cleanup wizard. To do this, use one of the following methods:•Method 1: Click Start, type cleanmgr in the Start Search box, and then click OK.
•Method 2: Click Start, click All Programs, click Accessories, click System Tools, and then click Disk Cleanup.
•Method 3: If a Low Disk Space notification appears, click the notification to open the Disk Cleanup wizard.

2.Select the Windows 7 or Windows Server 2008 R2 system drive, and then click OK.

Note This operation might take several seconds because the Disk Cleanup wizard searches for files on the drive that can be cleaned up.

3.If the Windows Update Cleanup option is not displayed on the Disk Cleanup tab, click Clean up system files. If the Windows Update Cleanup option is displayed on the Disk Cleanup tab, go to step 5.

Note The Windows Update Cleanup option is available only when you log on by using administrator permissions.

4.Select the Windows 7 or Windows Server 2008 R2 system drive, and then click OK.
5.On the Disk Cleanup tab, select Windows Update Cleanup, and then click OK.

Note By default, the Windows Update Cleanup option is already selected.

6.When a dialog box appears, click Delete Files.