it gives the message "Hardware updation required

It is because the AT89C55WD requires 6.5 V Vcc, which I think your present hardware can't support. Thats why, you are getting this message.

If you are a professional, then you should seriously consider for upgradation of hardware.
If you don't want to invest much, here is a low cost programmer which is able to program AT89C55WD.
AT Key Programmer

and a free programmer which you can build yourself
PGM89 Programmer

IA