Though Account is created it is not validated..

hello,
    How to fix the error that we get when work with SoapAPI version. Now where should I add the parameter in the "CommandPrompt" or directly at the specified location. If at the specified location I already added it but facing the same issue. Please help to resolve the error.

hello all,
The issue I encountered while doing this is that though an account is created in this format I am not able to finish the challenge. Please do help me in fixing it.