Windows 7: Setting System Clock to Match KMS Server

In order for your connection and activation to be successful your system clock time has to match our KMS server time. This means you must set manual change your time to match CST (Central Standard Time). Here are some error codes associated with this fix : 0xc004f074.

To correct this issue and move forward with your activation:

1. Click on the date/time in your system tray.

2. Select Change date and time settings from the bottom of the window.

3. A new dialog box should appear. Click Change time zone and change your time zone to Central Standard Time.

4. Apply the changes and follow the steps in the following article to continue forward with your activation.
 

Referenced from: Technet.microsoft.com
 

[Return to Top]