PIC16f877A programer initialize error

[prabha]

I welded programmer for PIC16f877a.I used WINPIC for loading.But when i connect programmer using the serial cable it says "cannot initialize programer".I also when i used another software it said "serial communication error".In both situations LED was lighted once i press initialize tab even it say cannot initialize.

 

[mvs sarma]

I welded programmer for PIC16f877a.I used WINPIC for loading.But when i connect programmer using the serial cable it says "cannot initialize programer".I also when i used another software it said "serial communication error".In both situations LED was lighted once i press initialize tab even it say cannot initialize.

Welcome Prabha to Electro-Tech-Online.
try to post the schematic or name the schematic if you know, or provide a link. it will be easy for discussion