1. Civil court rules in favor of complainant with interest etc.... Complainant got the money, civil case over.
2. Criminal case still pending, obviously accused would try to compound or appeal for dismissal as the money already paid.
3. If the complainant still persists, the case may continue.
4. Now the criminal court knows that complainant got the money, so the court tend to be lenient towards accused.
5. But court can still order upto 2 years imprisonment and upto 200% penalty, that is the legal position. We must not forget that criminal court is not for recovery, it is the punishment both in terms of jail and financial penalty. The entire money of the penalty even need not go to complainant.