I got a cool plugin for my explorer windows called Breadcrumbs, which has a simpler navigation toolbar at the top.
I'm using 64-bit XP, though, and I think this is causing issues. See, when I open a folder, it opens with C:\WINDOWS\Explorer.exe. For some reason, the Breadcrumbs toolbar isn't on this.
However, when a program opens up a folder, it opens the folder with C:\WINDOWS\System32\Explorer.exe, which DOES have the Breadcrumbs toolbar.
So my question is, why are there two explorer executables and how can I change which one it opens with by default?