Steps to create the Backup of a SharePoint site using SharePoint Designer 2007 is provided below:
1. Open site you want to Migrate in SharePoint Designer 2007
§ Copy the URL of the site.
§ Open SharePoint Designer 2007.
§ Go to File > Open Site.
§ Paste the URL of your site in Site Name.
§ Click Open. Designer will attempt to open the Web.
2. Go to Site > Administration > Backup Web Site.
2. Go to Site > Administration > Backup Web Site.
3. Check “Include Sub Sites in Archive” if needed.
4. Type a name for the backup file and save it to your desktop or somewhere that is easy to locate.
5. Click “OK” – backup will begin.
Migrating Site to a New Site
1. Create New Site under parent
· Open SharePoint Designer 2007, and open the root parent site where you want to create your subsite.
· Go to File > Open Site.
· Type in the URL of the SharePoint web in the folder field.
· Click OK; the designer will try to open your web.
2. In the Folder List column, right-click on the top folder, e.g. "http://mosstest/sites/WSSsitename"
3. Select New > Subsite...
4. In the Web Site Templates window that appears, select the 'Empty Web Site' template.
5. On the right-side of the Web Site Templates window you will see a box titled 'Specify the location of the new Web site'. In this box you should see a URL like http://mosstest/sites/WSSsitename/subsite
6. Change subsite to the name you want your new site to use
7. This will build a new empty site, and should open a new Designer session showing the empty site.
8. Restore WSS site using the Restore site steps.
Restore the SharePoint site
Warning: Using the Restore feature in Designer can overwrite existing content or data in a site if not used properly. You should always restore the .cmp file to an empty site
· With your web open, go to Site > Administration > Restore Web Site....
· Navigate to the backup file you created in Step 1
· Click Open.
· Designer will ask you to press OK to restore the template to your site. Click OK. The Site will proceed to restore.
If you have any queries/questions regarding the above mentioned information then please let me know. Thank you.