However, for this document to be validated, the digital certificate needs to be downloaded and validated as per the procedure above on the alternate machine.
Click again on 'Validate Signature' and close the window.After that Select all three options under 'Certified documents' and click 'Ok' Click on 'Trust' tab, then Click on 'Add to trusted certificate'.After that click 'Next' and then 'Finish'.Click 'Next' to save the certificate in your local system (Desktop/Laptop).On Summary page(tab), Click on 'Export'.Verify that there is a certification issued by the name '(n)Code Solutions CA 2014'.You will get the signature validation status window, click on 'Signature Properties'.Right click on the 'validity unknown' icon and click on 'Validate Signature'.Download your E-Aadhaar and open the pdf in Adobe Reader only.Computer must be connected to internet while validating digital signature.