Hi sir,
We can update email of director by filing DIR-3 KYC. But while uploading form DIR-3 KYC on MCA portal it is showing DSC registration error.
Solution: Take a screenshot of the DSC registration error and raise a ticket/complaint with that screenshot on MCA portal and mention DIN of director also in that.
After that registration of DSC for DIR-3 KYC for that director will not be required and you can file DIR-3 KYC form without registration of DSC.
It was suggested by a MCA helpdesk personnel.
Thanks & Regards
CS Raj Kumar