Fix legacy compatibility modes for Windows 7.  Should now work for Windows 7/8/8.1, Windows XP/Vista/2000, Linux with ext4 partitions.

git-svn-id: https://svn.code.sf.net/p/freeghost/code/trunk@2283 71f96598-fa45-0410-b640-bcd6f8691b32
Merge svn with master