Step 1. Create the SharePoint Default Site
Microsoft Office Communications Server 2007 and Microsoft Office Communications Server 2007 R2 will reach end of support on January 9, 2018. To stay supported, you will need to upgrade. For more information, see Resources to help you upgrade your Office 2007 servers and clients.
Creating the default SharePoint site is part of the standard SharePoint installation process. If you have not already completed this step, use the procedure below.
To run the configuration wizard to create the default SharePoint site
Start the SharePoint Products and Technologies Configuration Wizard: Click Start, point to Administrative, point to Administrative Tools, and then click SharePoint Products and Technologies Configuration Wizard.
Click Yes, and then click Next.
Complete the wizard.
The default SharePoint site opens.