app branch: Fixed windows install.
app branch: Fixed windows install.

svn path=/branches/libavg_app/; revision=9217

yyd01245/libavg,hoodie/libavg,scotty007/libavg,yyd01245/libavg,libavg/libavg,hoodie/libavg,yyd01245/libavg,yyd01245/libavg,th3infinity/libavg,scotty007/libavg,libavg/libavg,th3infinity/libavg,hoodie/libavg,hoodie/libavg,libavg/libavg,scotty007/libavg,scotty007/libavg,th3infinity/libavg,libavg/libavg,th3infinity/libavg