Thank you for reporting this. It's a bug created by the most recent release, 2006.2.39. It's now fixed as of v2006.2.40. For more detail, see:
www.empirisoft.com/support/showthread.php?t=937
You can install the complete package from the download page. Or, if you already have a release of 2006.2 installed, you can simply update your medialab.exe file with the attached below. Be sure to look at the readme file included in the zip file.