Facing Problem to file DIN KYC

This discussion addresses a common issue where a DIN becomes deactivated due to non-filing of KYC, specifically when the registered email and mobile details are no longer accessible. The user is unable to upload their DSC for DIR-3 KYC due to signature validation errors, likely stemming from incorrect contact information. The recommended solution is to update the contact details on the DIN portal to reactivate the DIN, rather than surrendering it and applying for a new one.