Invalid Configuration :-S

Hey there,

 

Can someone help me with this please.  Everytime I switch my pc on I get the following message:

 

"Invalid Configuration Informatio - please run setup program

 

Performing Automatic IDE Configuration"

 

It then tells me that the time and date are not set and that I must enter setup to set it.

 

I don't know what's wrong!!!!  Help please!!!