One of Our client pvt ltd co. have not filled ROC filling for Form 23AC&ACA and 20B, from 2007 to 2009 but have filed 2010 and 2011. Now the Problem is in 2007 to 2009 there was 2 dire Mr A and Mr.B and Mr.A died in Feb2010 He dont have DIN no. in his place Mr.C have appointed and filled Form 32 for both New Appointment as well as Died Director Resignation but today when we are going to upload Form 20B that time [Provide Director identification number (DIN) in case of director, Managing Director and Income-tax permanent account number (Income-tax PAN) in case of manager, secretary] in this place the new director DIN is not accept and show msg "Enter a valid DIN" and with Single Director the Form is not Validate, Please help me what to do......?