Accenture India — unable to register pan in income tax filing

Address:

Bangalore, Karnataka

Hi,

I'm not able to register in the 'income tax efiling'. While registering, the form asks for my 'surname'. But when i fill with the correct details [tried all possible combinations], its showing error message like your surname name doesn't match with the data you entered..'.

Is there any way to verify my details as per the pan records?

Regards
Anthony sathish kumar w
[protected]