Mapping virtaul xp drive to windows 7 in Lacerte.

Win 7 question. – Loaded my Lacerte 2008 program into virtual xp mode and I am trying to map my data drive back to Win 7 (64 bit) system. When you try to direct the data path back to the Win7 system, those folder do not show up as a option. However when I pull up explore on my virtual xp I can see all of the drive’s that I have in Win 7. Any advice.