To fix, see this images:
Open your Web browser.
Go to orbiter-forum.com and then click Orbiter Downloads.
Click Orbiter Download.
Click Orbiter 2006-P1.
Click Download, click Download on orbiter060929_base.zip, Once the Orbiter 2006-P1 Base package downloaded, Extract the Base, and then put Space Shuttle Deluxe on Orbiter 2006-P1 base.