File list (Check if you may need any files):
vhdl
....\hdp
....\...\xhdp.ini
....\src
....\...\std_31002
....\...\.........\dio_components.vhd
....\xst
....\...\std_31002
....\...\.........\hdllib.ref
....\...\.........\hdpdeps.ref
....\...\.........\sub00
....\...\.........\.....\vhpl00.vho
....\...\.........\.....\vhpl01.vho
....\...\.........\.....\vhpl02.vho
....\...\.........\.....\vhpl03.vho
....\...\.........\.....\vhpl04.vho
....\...\.........\.....\vhpl05.vho
....\...\.........\.....\vhpl06.vho
....\...\.........\.....\vhpl07.vho
....\...\xhdp.ini