On the Projects tab, right-click the
project name and select Export Package.
In the Package Export Wizard, click Next.
Enter a Package Name and an
Export Location. Click Next.
Click Finish.
On the Projects tab, click the
"Add Item" button and select New Folder.
Name the folder "Imported Projects" and click OK.
On the Projects tab, right-click the Imported Projects
folder and select Import Package.
In the Package Import Wizard, enter the package to import,
and the location where the files will be extracted. Click Next.
Click Finish.
The files contained in the imported package are copied
to the location on disk that you specified in the Package Import Wizard.