I have Object Desktop and upgraded a few days ago from WB5 to WB6. Before I upgraded, I archived WB5, uninstalled WB5, rebooted, and installed WB6. Today I decided to go back to WB5 for the time being. So I uninstalled WB6, rebooted, and reinstalled WB5 from the archive. But when I run SDC, it doesn't show that I have WB5 installed, it's not listed at all under Object Desktop in SDC. I uninstalled and reinstalled it using SDC, so why is WB5 not recognized as being installed on my computer?