Hi Kor Chung,
I believe that bit is sorted out, (I had my guys at HostGator change the file name.)
I have deactivated all of the Geo Directory add ons & the core Geo Directory.
When I re-activate this, Geo Directory takes over my homepage and doesn’t work properly.(error messages etc..)
Maybe you would be better off having a look at everything through the wordpress dashboard.
I do want to use Geo Directory & had already listed 100+ places (while having a play)
I can grant you access to my dashboard and you can have a loo if you like.