A picture is worth a thousand words.
Make sure that SDC is set to show 'pre-release versions' (lower left corner). Most of your apps are old and some aren't even beta. The dates are mostly right and the versions are wrong. We need to correct SDC before we move on, although that in itself may solve the problem.
These are the versions you should have installed:
Object Media-1.00g.006
ThemeManager-2.00.008 (same will show for WinStyles)
DesktopX-2.00.008
Skin Studio Pro-4.00.006
Object Bar-1.65.004
Control Center-192.005
Oddly enough, you WB version is correct.
You need to make sure your installed version of SDC is-1.21.241.Build 37
Let me know.......