Windows Explorer Needs to Restart

I have Vista Ultimate x32, 4 gigs of ram. (let me know if more info is needed) I have Object Desktop Ultimate and just after installing DeskScapes 3.0 I keep getting this message when I turn on my laptop. I will attempt to uninstall and reinstall, but like to know is this a commen problem and if so what is the solution.

I also have installed: (in order of installation)

IconDeveloper, IconPacker 5, LogonStudio Vista, BootSkin Vista, and DeskScapes 3 (these last 3 were installed within days of eachother).

Thanks in advance.

!!UPDATE!! - I uninstalled DeskScapes and I no longer get the error message. So I know it has something to do with this application but what I don't know is what is it conflicking with!

Anyone know?