Windows 2008 CMAK 1.4 Additional Files and actions

I installed Windows Server 2008 and added the new CMAK feature in order to
create a custom connectoid for our Vista computers. I added a text file for
routing (vpnroutes.txt) and compiled the self-installing executable. The
installation on a Vista client was successful but the connection failed. I
found that the routing file I added was converted from a long file name to an
8.3 format (vpnrou~1.txt). My connectoid was still trying to find the long
file name. Any ideas why the new version of CMAK is converting additional
files to an 8.3 file name format?

Thanks,

Nick