DVDfab source doesn't reset when dvd ejects

I am new to DVDfab since I have been using a Mac. But I just installed DVDfab in a VMware virtual machine running Windows XP. The software seems to run okay but I have one problem that is annoying. After I rip a dvd, DVDfab ejects the disc but the Source field doesn’t get cleared. It keeps the name of the dvd that was just ripped. When I put another dvd into the computer the previous dvd name remains. Is there something simple that I can do to get the Source field to clear when the disc is ejected? Thanks.

i always close the program before starting the next rip so ive never noticed this.

when dvdfab says its finished, before clicking ok, remove the disc, click ok, then finished. i dont know just a thought.