Adding condition to existing formula

I have an existing formula that I am using, however, I need to add another condition to it but am unsure on where to add into the formula to make it work correctly. Any help would be greatly appreciated.

I need to add (NEW!$H2:$H65000="MBA.ACC")

to

=SUM(IF(FREQUENCY(IF(LEN(NEW!$C$2:$C$65000)>0,MATCH(NEW!$C$2:$C$65000,NEW!$C$2:$C$65000,0),""), IF(LEN(NEW!$C$2:$C$65000)>0,MATCH(NEW!$C$2:$C$65000,NEW!$C$2:$C$65000,0),""))>0,1))

Thanks in advance.