Form 23ac & 23aca

We have a Pvt Co they didnt file the returns for the year ended 31-03-2014. as per ROC guidelines we have to file GNL-2 with the attachments of Form 23AC and ACA, but i downloaded those form and trying to Pre-fill it's not working. if it's not then how can we complete the form. and i have a doubt whether this forms have to digitally sign OR DSC that we affix in Form GNL-2 is enough..Kindly give suggestions soon..