I'm testing with a different program -CCleaner- which loads and starts a lot faster than Open Office.
LBC is located in the \LBC folder under root
CCleaner is in the \CC folder under root
USB stick is mapped to N: drive
Set up a new, clean dock and drop ccleaner.exe as a command item, we get
N:\CC\CCleaner.exe
in the command window
Works great, launches in an eyeblink just like LBC on a hard drive.
Now I drop another ccleaner.exe into the dock, get the same command window, again launches fine. After observing that, I edit the command window to read:
%APPDRIVE%\CC\CCleaner.exe
This does not work. CCleaner does not launch, and some program (I have to assume LBC) starts thrashing the stick. The access light is still flickering as I type this, ten minutes later.