:?: Problem with programming 16F877A

[g_thiru]

I am using oshon pic programmer which has a schematic similar to that of tait's serial programmer. neither with oshon nor with ic-prog , it is getting programmed.

help!!!!!!!!!!!!!!!!!
:?:

 

[SAR]

Check on the drop down menu "Hardware" > settings
try checking the first two boxes

Invert VDD & Invert VPP