i have changed faction.zip to fopatch.dat in config now it says
Starting FOMapper...
Mapper Initialization...
Sprite manager initialization...
Sprite manager initialization complete.
DInput init...
DInput init OK
Resource manager initialization...
Resource manager initialization complete.
SoundManager Init.
SoundManager Init Success.
Init iface
Load data
Init iface success
CLangPack::LoadAll - Unable to load MSG <FOTEXT.MSG>.
CLangPack::LoadAll - Unable to load MSG <FODLG.MSG>.
CLangPack::LoadAll - Unable to load MSG <FOOBJ.MSG>.
CLangPack::LoadAll - Unable to load MSG <FOGAME.MSG>.
CLangPack::LoadAll - Unable to load MSG <FOGM.MSG>.
CLangPack::LoadAll - Unable to load MSG <FOCOMBAT.MSG>.
CLangPack::LoadAll - Unable to load MSG <FOQUEST.MSG>.
CLangPack::LoadAll - Unable to load MSG <FOHOLO.MSG>.
CLangPack::LoadAll - Unable to load MSG <FOCRAFT.MSG>.
CLangPack::LoadAll - Unable to load MSG <FOSCRIPT.MSG>.
FOMapper not init