Try this.
1. Determine the status of the Office Source Engine service. To do this, follow these steps:
a. Click Start, click Run, type services.msc, and then click OK.
b. In the list of services, double-click Office Source Engine.
c. View the option that appears in the Startup type list.
2. If the startup type is set to Disabled, change the startup type to Manual. To do this, click Manual in the Startup type list, and then click OK.
3. Try to install the Office Update packages again.