[Dx4win] Start up error

[rich_k7zv at gphilltop.com]

For some reason I just came up with this error message when I try to 
start DX4WIN latest version.
A fatal error occured The file C;\DX4WIN901\SAVE\country.dat is missing


  I has been working well up to this morning. How do I recover from this?

Thanks
Rich K7ZV