mpgmotors

I have been using Foldershare since we were paying for it - wonderful
program. However, I am having a virtual store directory problem in Vista. I
can't relocate the virtual store data but this directory keeps dropping out
of the share after some time. It drops out in usually less than a week:

C:\Users\owner\AppData\Local\VirtualStore\Program Files\Yahoo
SiteBuilder\sites\directoryname

It is syncing with:

C:\Program Files\Yahoo SiteBuilder\sites\directoryname

on an XP and other W2K computers. It syncs normally and works for some time.
Then the Vista computer drops out. When I add this computer after it drops
out, Foldershare doesn't seem to remember that it was in the share before. It
doesn't say something like, "sync to previous directory..." for the Vista
computer.

Any ideas of what I should change?

TIA