You can import from QB company files, not export to.
From the release candiate help files you can do the following:
1. Create an Accountants copy
4. Delete a company database
5. Rebuild a company file
6. Repair a company file
7. Attach or detach a Company data file
8. Specify your server connection
You can export data to another Office program.
Word or Excel.
Likely you will get more information on this issue from other users.